83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama199925.666666666666668No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska19990No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona199917.428571428571427No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas199914No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia199936.93478260869565No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma19990%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado19992.6No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20130%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut199922.571428571428573No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware199934.333333333333336No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia199942No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida19999.086956522No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia199938.4No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii19990No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho19990No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois199911.3No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana199925.85No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa19994.333333333333333No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas19997No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky199930.571428571428573No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana199918.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine19997No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland199933.38461538461539No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts199914No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan199920.19047619047619No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota19992.6666666666666665No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi199918.88888888888889No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20061819190.7272727273No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri199911No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana19990No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska19992No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada19998No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico19994.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York199914.8No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20020.516528926%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina199926.24242424242424No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20030.6968033313103448%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio2011142900.91666666666No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota19990No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio199926.176470588235293No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20071.291601586%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma199917.125No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon19990.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania199925.928571428571427No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina199924.77777777777778No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota19990No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee199948.05882352941177No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas199924.272727272727273No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2013191260.3No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah19995No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont19998.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia199929.555555555555557No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20080.44633212655%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington19990.2No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia199924.333333333333332No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin199913.666666666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia2011351334No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20040.3164862811363636%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming19991No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama19996513736.666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey19996712276.75No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska19990No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona199937333821.28571428No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas19991753911.75No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia199930249420.15217391No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida2008174156.1052631579No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado19991157989.4No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut199911179494.42857143No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware19998957809.333333334No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia199923949240No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20080.0598711084210526%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida19995534029.434782608No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia199910822180.6No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii19990No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho19990No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois19998073439.95No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana19994972779.05No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa1999438567.22222222225No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas19991493300No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky19992871791.8214285714No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20090%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana19992919511No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine1999714161.6666666666No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland199911144645No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts19998392572.333333334No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan19997211120.523809524No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota1999414153.3333333333No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi19991622063No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa19990.5704196875454546%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri19998170181No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana19990No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska1999921596No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada19998800808.8No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico1999986873.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York19998737907.92No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina19994725509.878787879No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20120.1407342597857142%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota19990No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio19996579035.911764706No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma19993808977.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon1999167945.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania19999339553.857142856No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina19993007601.388888889No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota19990No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee19998758957.764705881No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20030.7011606149285715%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas199923598425.90909091No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah19992599567.8333333335No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont1999639235.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia19995093781.444444444No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington1999242172.1No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20031.4545454545454546No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia19992324205.1666666665No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin19992338792.925925926No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia20104865094.888888889No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming199917672No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama200021.6No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona200015.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas200013.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia20098660021.725No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200032.73913043478261No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20005.181818181818182No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20120.037925038%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut200011.285714285714286No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware200015.333333333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia200017No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20009.130434782608695No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20010.9007647977692308%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia200025.105263157894736No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20004.15No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana20007.730769230769231No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20002.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas200010.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20009.310344827586206No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana200020.714285714285715No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20041.125No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20001.625No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland200015No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20004.875No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20021.1384764457142855%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan20004.55No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia200038190239.02380952No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20050.4329388900434782%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20000.8333333333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi200018.272727272727273No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri200012.2No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20001No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20006.6No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey200014.25No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20006.166666666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa200240838No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20005.5No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20010.474875033%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina200018.03030303030303No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio20008.258064516129032No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma200016.454545454545453No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania20009.862068965517242No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina200015.235294117647058No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20000No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee200027.73684210526316No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200022.52173913043478No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20009.333333333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont20001No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20008.526315789473685No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20000.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana20002101504.5789473685No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia20007No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin20003.3846153846153846No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine2004158411.2857142857No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming20000No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20005938902.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20000No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona200038698330.166666664No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas20002876405No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200037614361.95652174No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20001850890.7272727273No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20100.090909091No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut20005937264.714285715No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware20003879483.3333333335No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia20009724782No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20005416313.826086956No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska20122228747.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia20007254134.421052632No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii20000No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho20000No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20002441840.25No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana20001104897.923076923No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa2000184918.2No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas20001137348.4No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky2000934758.2759No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20120No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20002972440.476190476No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine2000135824No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20004790767.583333333No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20002485993.375No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan20001520865.9No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20065800238.333333333No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota2000170882.33333333334No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi20001779489.2727272727No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20053.165418049%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri20004440438.6No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20000No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska2000464701No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20007821402.2No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey20006000820No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20020.511738069%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20001405595.1666666667No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20003762813.846153846No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine2000211935.22222222225No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone 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of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20004323449No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont200092063No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20001576480.2631578948No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington2000521702.7No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia2000676008.8571428572No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard 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Ambient Air Quality StandardCountsArkansas200111.75No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200132.77777777777778No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20130.0292654375294117%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20012.727272727272727No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut200121.333333333333332No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware200122No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the 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Quality StandardCountsIllinois20015.136363636363637No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana200112.37037037037037No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20012.1No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas20019No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20018.896551724No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20017No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20121203591.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20019.875No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland200124.75No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts200119No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan200115.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20012.2No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi20016.583333333333333No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri20017.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20010No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska20120No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20010No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20016.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey200125.615384615384617No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20011.8333333333333333No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York200114No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina200115.382352941176473No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20131.7105263158333333%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20010No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio200117.4375No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma200111.444444444444445No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon20010.6No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania200123.766666666666666No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida19990.4827760529473684%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina200112.61111111111111No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20011No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee200115.45No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200113.62962962962963No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20015.714285714285714No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont20017No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia200114.2No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20010.5555555555555556No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida2004628241.6818181818No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia200111.75No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin20018.678571428571429No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming20010No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20012001270.5833333333No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20010No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average 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maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware20016567910.666666667No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia200112639088No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20012825857.3214285714No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia20013303224.777777778No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii20010No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho2001784740No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20015976467.636363637No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana20011939447.5185185184No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa2001171219.3No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas20012035939No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky2001854307.7586206896No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20011194337.857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia20041891678.6No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20011187521.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20018725854.833333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20071335729No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20019913695.777777778No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan20015869547.6No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota2001545537.2No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi2001674743.5833333334No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri20014657670.6No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20010No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20010No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over 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Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania20018255534.233333333No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina20011719428.1666666667No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20110.071945957%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota2001150775No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20012784049.3No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200113452227No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20012547470.8571428573No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont2001481752No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20013053765.2No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington2001403229.6666666667No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia2001922267No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin20011576850.357142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma2000136569.1052631579No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming20010No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama200210.4No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20020No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20130.10936447335%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona200215No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas200214.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200238.58695652173913No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20110.57283304%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20027.636363636363637No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut200225.857142857142858No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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StandardCountsIdaho20022.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois200214.545454545454543No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana200225.37037037037037No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20023.6No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas20025.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky200219.482758620689655No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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StandardCountsNevada20028.4No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey200232.642857142857146No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia2011146719.22222222222No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20026.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York200218.384615384615383No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20100.3029223093333333%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina200229.15625No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20020No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio200231.15625No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma20028.416666666666666No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon20021.2No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania200229.548387096774192No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20052.2644844005809417%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina200222.26315789473684No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20022No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee200230.764705882352946No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200215.964285714285714No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee19992.9697502934845557%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air 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8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20039.210526315789474No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200314.333333333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20038.142857142857142No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont20032No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20037.25No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20032.727272727272727No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20060.542086814%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia20035.125No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin20036.357142857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2011910777.3333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming20033.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20031231757No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality 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concentration over the National Ambient Air Quality StandardCountsPennsylvania20033350554.8387096776No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20020.7146013993548387%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona20044No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina2003575424.6315789474No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota2003182234No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20031948133.7894736845No UnitsNo UnitsMonitor Only 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UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia2003458524.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin20031282773.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska20110No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming2003128051No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20042.2941176470588234No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20040No UnitsNo UnitsMonitor Only 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Ambient Air Quality StandardCountsMichigan20042.272727272727273No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20040No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2005239930.9375No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi20042.363636363636364No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri20041No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20040No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20040No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20046.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire20043.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey20048No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20042No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20043.5555555555555554No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio20044.5625No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina20043.212121212121212No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20040No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma20042.5294117647058822No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon20040.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania20045.129032258064516No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsRhode Island20044.333333333333333No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina20043.05No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20040No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20044No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200412.482758620689657No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont20042.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20043.9No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20040.4545454545454545No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20053.7058823529411766No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia20040.875No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin20041.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20120No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming20040No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama2004677677.5882352941No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20040No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona20048199431.888888889No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas2004144043.75No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200441651819.51No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado2004492972.4545454546No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut20043854966.5714285714No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware20042156219.3333333335No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia20043974278No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20041671405.0689655172No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia20041701764.45No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii20040No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho200483731.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20041377327.181818182No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana2004230722.64285714287No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa200420277.727272727272No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas2004119927.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky200477996No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana2004929640.381No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas200368824.72222222222No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine2004325316.8888888889No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20044012598.25No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20042188773.363636364No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia20071980328.05No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan2004692011.3636363636No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20040No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri200642137.15384615384No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi2004303118.7272727273No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri2004179342.375No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20040No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20040No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20048927477.75No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire2004575203No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey20043619213.4615384615No UnitsNo UnitsMonitor Only 86Person-days with 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Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma2004446644.6470588235No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon2004146711.66666666666No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania20042438651.2258064514No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsRhode Island20041291796No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina2004595127.05No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20060.230870695%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20040No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee2004807789.5882352941No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho2012771285.5714285715No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200412771907.931034485No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah2004431702.375No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont2004207038No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20041293704.25No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington2004712847.7272727273No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia200479050.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin2004192784.0357142857No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming20040No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20050No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona200512.125No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas20058No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200521.458333333333332No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20055.818181818181818No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20040.1713013313333333%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over 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concentration over the National Ambient Air Quality StandardCountsHawaii20050No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho20051No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20057.590909090909091No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana200512.037037037037036No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20041.267477277%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20052No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas20054.625No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20057.357142857142857No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana200510.944444444444445No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20130.061538462%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20053.4444444444444446No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland200515.076923076923077No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts200511.909090909090908No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan200511.818181818181818No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20051.4615384615384617No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20030.1648371054285714%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi20056.75No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri200515.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20050No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho200822008No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20050No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20059No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire20054.25No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey200517.384615384615383No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew 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Carolina20056.2105263157894735No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20050.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee200514.375No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200517.166666666666668No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20059.625No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont20052No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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Ambient Air Quality StandardCountsAlabama20051246389.2352941176No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20050No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona200521182473.88No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas20051738559No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200534916379.333333336No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20000.8488706087142858%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20052025785No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut20058067310.285714285No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware20055551596.666666667No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia20057939904No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20052027464.2No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20021.00931275795%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia20053042553.8095238097No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii20050No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho2005302553No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20056910685.7272727275No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana20052246582.185185185No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa2005168724.72727272726No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas2005914182.25No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20051050409.357142857No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20051783880.111111111No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine2005388007.22222222225No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20104663009.571428572No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20055407340.846153846No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20055705528.090909091No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan20054208127.636363637No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota2005240205.46153846153No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20100.7084621955833333%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi2005947864.25No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri20054769649.8No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20050No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20091.6885683876153843%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20050No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada200514705520No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire2005829150.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey20058467893No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20051293279No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin2000803520.1666666666No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20054478625.357142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee2004352796.4375No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina20052346378.7333333334No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20050No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio20055020701.469No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma20051525225.688No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon2005254188.66666666663No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania20055194199.844No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20102201886.05No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsRhode Island20052713185.3333333335No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina2005975856.9474No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota200525227.25No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20053354875.438No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20067No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200518786905.9No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20053656877.875No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont2005131521.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20052419194.736842105No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington2005273693.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia2005624068.5No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone 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StandardCountsCalifornia200629.78723404255319No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20069.272727272727272No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20094791267.5No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20120%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware200611.333333333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia200622No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20064.8No UnitsNo 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StandardCountsMaryland200613.384615384615383No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20067No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan20064.608695652173913No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20001.784856106%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20060.4No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi20067.375No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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Jersey200611.538461538461538No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico20064.142857142857143No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20063.586206896551724No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina20065.516129032258065No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20120.274683517%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20060No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina20064.631578947368421No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20060.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee200611.666666666666666No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200613.766666666666667No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20067.666666666666667No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200638850103.25531915No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas19990.3024083196666666%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20063451131.363636364No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware20063441302No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia200612554982No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20063035417.566666667No 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Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20060No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20060No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada200615183853No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire2006477522.625No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20090.1334722565263157%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey20065630050.230769231No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico2006863426.5714285715No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20062297269.5172413792No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma2006130362.81818181818No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina20061389508.1935483871No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20078.125No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina2006773801.8947368421No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20063996No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20062671870.388888889No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas200613826676.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida20130No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20063306131.5555555555No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont200694994No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20062390682.75No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20060.6822895400526315%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20062035285.888888889No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia2006534109No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin2006224848.92857142855No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming200614949.75No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20070No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona20074.75No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas20076.2No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200719.520833333333332No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20061.611538921%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20075.7272727272727275No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut200711No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware200711.666666666666666No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia200721No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20073.2666666666666666No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia200712.19047619047619No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsHawaii20070No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIdaho20073.3333333333333335No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20074.363636363636363No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana200712.37037037037037No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa20071.5454545454545454No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas20071.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky200710.8No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20077.352941176470588No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20081.3402413826190476%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20073.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland200715.23076923076923No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts200712.545454545454543No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMichigan200710.73913043478261No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20056355864.05No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20000.3416926074615384%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMinnesota20071.3076923076923077No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMississippi20075.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMissouri200714.153846153846152No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20012.3993647377222223%PercentMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMontana20070No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNebraska20070No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNevada20076.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2002458530.125No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire20076No UnitsNo UnitsMonitor Only 83Number 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StandardCountsNorth Carolina200712.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20061560694.9No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20070No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio200712.272727272727272No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma20071.5294117647058822No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOregon20070.1428571428571428No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsPennsylvania20079.939393939No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsRhode Island200710No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Carolina20074.388888888888889No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsSouth Dakota20070No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee200719.11764705882353No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas20076.133333333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20078.111111111No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont20074No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20077.285714285714286No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20070.5714285714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20132006279.5No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia200711.125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality 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UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona200710585973.63No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas2007967971.6No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200732955346.44No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20072165862.5454545454No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona2008926896.75No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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average ozone concentration over the National Ambient Air Quality StandardCountsIdaho20071251226.6666666667No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIllinois20074805236.7272727275No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIndiana20072134486.074074074No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsIowa2007151952.72727272726No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKansas2007247199.375No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20071333850.12No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20071110201.5882352942No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20011093666.188No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine2007339929No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20074848619.692307692No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20076910416.454545454No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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the National Ambient Air Quality StandardCountsNew York20073109247.5862068967No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20100%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina20073119164.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana19992882483.533333333No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20070No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio20074326025.2727272725No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air 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person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTennessee20074201840.823529412No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas20077546834.9No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20073357320.777777778No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont2007381404No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20072299649.904761905No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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8-hour average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20081.1153846153846154No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20081.9444444444444444No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20080.5454545454545454No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20088.214285714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20043530859.55No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20084.2727272727272725No UnitsNo UnitsMonitor Only 83Number of days with 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Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Hampshire2008399152No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Jersey20084708927.461538462No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew Mexico2008125686.66666666669No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNew York20082651554.533333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio2009359886.95454545453No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky2003696170.0526No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Carolina20081383625.8214285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20056071058.571428572No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsNorth Dakota20080No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOhio20081637455.4545454546No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsOklahoma2008446506.77777777775No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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over the National Ambient Air Quality StandardCountsTennessee20081312994.438No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsTexas20085956305.483870967No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsUtah20081426772.111111111No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVermont2008191827No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsVirginia20081171789.4090909092No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20030.957863525878788%PercentMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWashington20081140180No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWest Virginia2008147060.625No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWisconsin200814619.413793103447No UnitsNo UnitsMonitor Only 84Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsWyoming200857648.333333333336No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlabama20090.7142857142857143No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsAlaska20090No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArizona20090.8888888888888888No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsArkansas20091No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsCalifornia200917.816326530612244No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont200098039No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsColorado20091.3846153846153846No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma200421260.933333333334No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsConnecticut20091.7142857142857142No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDelaware20091No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsDistrict of Columbia20092No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsFlorida20090.4482758620689655No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20071285424.4285714286No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsGeorgia20091.4No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour 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average ozone concentration over the National Ambient Air Quality StandardCountsKentucky20090.3461538461538461No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsLouisiana20092.8421052631578947No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaine20090.9090909090909092No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMaryland20091.1428571428571428No UnitsNo UnitsMonitor Only 83Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality StandardCountsMassachusetts20092.9No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia200518000711.585365854No UnitsNo UnitsMonitor Only 83Number of days with maximum 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PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20120.1157607132631579%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20080.251889022%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20050.740634317%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20110.01717033%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20080.3322638362222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20112.5580198278963904%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20071.383722256%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20071.1719740154705882%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20011.558804954%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20120.8744427332000001%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20000.278551532%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20080.8572275865000001%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20090.1713886098095238%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20033.783266023375203%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico19990%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20082.5028988667142857%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20010.5358718016428571%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20030.9140937509444444%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20052.048821893153846%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20031.2640760885714286%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20051.959549602%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20033.666712245083333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20003.379152197%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20120.018115942%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20072.783011386095238%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20001.2592188059333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20032.36842114%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20030.4324027729523809%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20003.212913564%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20011.8895570309090908%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20080.6107035903529412%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20081.0712196534736842%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20040.388801898%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20090.036982249%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20052.508980888307692%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20092.3316283391666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20060.3629930441612903%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas19990.497730752%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan19992.715844717%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20011.3212068981666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20120.0160565189444444%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20024.167576629238096%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon19991.624935641%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20007.489765666601685%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20120.071225071%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20050.1347708894285714%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20080.206625683%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20060.687375157%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20130.1247580011111111%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20010.106837607%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20070.114212864%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina19992.1627198452758623%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20060.1161440185714285%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming19990%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20130.0482858522631578%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20070.340589547%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20070.429239353%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20060.6267617040372906%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20090.092592593%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20001.276986034772727%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20020.3885858525555555%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20062.5568358656307906%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20031.2604430464999998%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20101.07681414%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20000.5971576675000001%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20110.4098360655833333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20040.4194311792727273%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20032.6994643193333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20110.1352907533076923%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20030.0125565042727272%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington19990.8636504041666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20001.0412603790555557%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20110.180294969%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20020.681632151%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20000.7219238095333333%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho2004550050.25No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20010.4747242173571428%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20031.9577655351428571%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20040.790774603%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20050.8613622806666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20001.9203193051764704%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20100.8749038576111111%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20101.2273230562857145%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20071.9080773302608696%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20000.2745944509473684%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska19990.145408384%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20021.9621182735789473%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20041.7887216937692307%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20002.685804123%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20081.116666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20002.6364897355263155%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine200889235.125No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20130.085156035%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20051.2342109865714286%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20041.4869901530555554%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20070.5413600107500001%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20000.6905680781666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20080.201612903%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20080.5724928638888889%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20060.9163260150666668%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20110.0144196106842105%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20040.248637169%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20120.167800988%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20061.063410886%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20090.1366120218333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20080.0299895036842105%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20060.4553814075333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20032.354194970857143%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20070.1366120218333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20052.6072147743846155%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi19991.6933771533333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20022.8327504010769227%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20130No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20041.1121306763333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20090.248392371%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20110.1501501501666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20020%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20071.0872561542777777%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20051.142251915%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20053.3476560255481913%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20050.4000497798571429%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20010.280126881%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia19999.659382472248058%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20016.424581006%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20011.790472805764706%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20011.71842149%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20040.8544818109285715%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20011.5376188583333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20110.1180637544285714%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20100.396738297%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20060%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona19991.103424928%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20090.836580223%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20031.3840633114117646%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20090.2169314108181818%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20060%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20041.709228661%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20054.263654085450181%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20071.067708847%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20072.5326303381999997%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20051.935465514333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20032.574499814947369%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20043.901087808%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20021.023695997%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20070.2604058435624999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20001.160010012%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia19993.7358609448333335%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20080.329146489%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20000%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20021.3910614166111113%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20003.713534856578947%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20070.3627404839354838%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20040.0390320062142857%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20022.595007758810844%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20111.7727664111428572%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20060.063572791%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20081.023095711%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20022.0947660503684213%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20031.210160561%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20080.5254702%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20001.137572794%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20134.443921278285714%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20050.445308873%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20100.4057081899411764%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20003.045673894666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20060.3683259890714286%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20100.4819511321578947%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20031.7330193301111112%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20120.413223141%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20110.4547539182%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20030.2246807298888889%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20010.538980789%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20071.5541225922222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20130.068870523%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20111.112358800142857%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20060.078386591%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia19991.746270334882353%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20091.4082069425714283%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20081.4390522868333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20100.2755009106666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20020.6958448756842105%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20110.0168067227058823%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20100.2544930752307692%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas20041106221.4545454546No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20091.442354433%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20120.2370027562380952%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20130.2645502645833333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20070.594654036%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20010.2454927888571428%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20001.675436453%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20120.3190691010588236%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20010.8184337484117646%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20100%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20010.3572922862692307%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama2008376006.5No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20133.8378657617636898%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20040.413516408%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20054.687239854611734%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri19991.413475254%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20020.4717639004666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20130.1298701298571428%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20022.6302416961818182%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20020.8217357483333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20090.0234741784166666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20020.6056558988571429%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20042.894299625166667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20112.294173195%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20031.8649037344444448%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20110.098328417%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20080.2949852506666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20100%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20060.1010104517857142%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20100.376169698%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20061.1617400284285715%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20046.542946201764075%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut19992.124713522%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20101.898941394857143%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20020.6208640009999999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20000.1904761903333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20080.3350328006999999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20011.132641767548387%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20130.045913682%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20090.060386473%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20061.213742006%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio19994.6665311797451725%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20033.765673306595988%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20021.3022503362352942%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20000%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20030.2663611551333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20020.1366120218333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20060.1470740683333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland19991.740573796%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20051.70079748065%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20042.118013293%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20040.1821493624444444%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20091.0544419741666669%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20054.465546883%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20052.2868806046153844%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama19997.413716747541497%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20041.8703992208302107%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20060.266642792%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20011.7859502925333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20040.7286327324285714%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20010.221051406%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20030.1400560223333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20080.6789510491999999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20110.037664783%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20081.1654949336470588%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20090.351190476%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20020.8751399211249999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20092.373965443230975%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20030.056818182%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20080.5689751325333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20030.886665536%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20004.517422032385844%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20080.3551912568571428%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20020.1160121887727272%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20000.8232086110000001%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20040.293443454%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20021.567134682875%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont19990.682548462%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20100.309900566%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20010.7346730332222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20070%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20100.163934426%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20100.362895716%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20003.4667192064166668%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20072.085028973%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20061.6033399443333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20031.059920609%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20001.7032854505%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota19990.1984515343333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20110.1855742296666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20081.666874377%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20040.119047619%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20051.8335477415%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20041.5081346505454547%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia20119146246.875No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20071.050937281%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20100.3546166898571429%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOhio20100.5548381957916667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine19991.279526587%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia19996.4743859640558945%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20100%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire19992.5616427225714284%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20010.1625878771818182%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20012.888049677%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20100.8230592059999999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20080.058548009%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20012.009688768%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20122.139125573303207%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2001300414.6666666667No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20090.400230533%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20100.24119842%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20061.042504141%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana19991.3945431849166667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20030.8797722938666667%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico19990No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20080.1001001001111111%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20020.8752860411666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20061.2048357378333332%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20090.1461988303333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20020.1377410468333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20110.019569472%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20110.1168231491111111%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20052.140120151222222%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia20139802409.392857144No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20013.418726344%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20030.338983051%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIndiana20012.8331711607289107%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20052.110932972%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20052.7957523988333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20020.2490586922222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20120%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho1999785964.5555555555No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20024.4422242298571435%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20090.1271642028888889%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20030.317530645%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2000657624.6666666666No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20040.5914486505714286%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20093.9175093114285713%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20052.10522453%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20120.3960622402222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20002.010552548%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20111.9276970885454543%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin19991.9929847381111108%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20040%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20100.2087317488421052%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentCalifornia20122.138465976%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20003.255313505%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20100%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20072.329731866%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20120.102314445%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20020.751192262%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArkansas20000.4058907908333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20051.29276794%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20010.135501355%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20001.2471362334999998%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20040.7806422116111111%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20030.499353989%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20130%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20091462120.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20041236173.0909090908No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20100.491550623%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20010.7936507936666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20071.193287002%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20030.1836547291111111%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20040.21162360165%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma20080No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20090.6066431188571428%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20070.064113417%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20020.869882318%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20061.4736742881428573%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20040.0999001%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20100.5585321016666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20020.096339114%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20052.2214395270952383%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20050.70728697%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20100%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20020.644078144%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20090.436408964%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20012.399441671%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20071.025989650809524%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20130.1016260163333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20110.063051702%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20030.258015537%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlabama20072.3073151604705884%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20001.940363856%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20090.1329707315384615%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20040.8655856657368421%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado19990.1808874019090909%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20004.329187543%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20033.636622416%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20060%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania19992.0499239784444447%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina19991.8714560895384615%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20052.075836963%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20100.1658989%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20013.87286534525%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20090.0561797752%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20000.3834574092222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20090.1969984101%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Carolina20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20080.5835859353846153%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah19991.306711326%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20050.27700831%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20011.055838176%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentColorado20020.151061513%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20072.291599782%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20081.62601626%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20120.204918033%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20020.5586592178571429%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20070.9767554%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20100.287356322%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20130.017217631%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20120.071690543%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois19994.374315242958577%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida2011533245.5882352941No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20051.076766857%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20031.589332502%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentPennsylvania20110.5470372775714286%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20100.254804782%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew York20041.354286828388889%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTennessee20080.2339920564374999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentTexas20090.2137173120555555%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20050.702311009%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMichigan20021.6725758863684212%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20103.097126067%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentGeorgia20080.524597347%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20052.0079561808333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20020.0611269959285714%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20002.1660954185714285%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20110.4666479383333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20080.362318841%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey20071.3413882506923078%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentFlorida20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20052.616735620785714%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20100.3898989663076923%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20110.7454488386666668%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20080.076415067%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWest Virginia20072.822626718%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20022.557685805%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20041.390516055%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVirginia20070.810456811%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20030%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20080.8343035412222223%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20060.1388888888333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska19990.9355952118%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIllinois20090.128567579%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20010.86281277%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20110.0245098039166666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMississippi20070.2186738489166666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaine20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIowa20130.2428602811428571%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20070%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20025.785214007142857%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20041.59015238275%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20030.30399096%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWisconsin20110.054208228%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20111.423544111142857%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20131.754385965%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20000.035410765%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20060.138888889%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOregon20062.281786030666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20000.7216572503333333%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20096006979.428571428No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20103.342127429857143%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20070.499823214%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20032.671555804%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20130.3528014282222222%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20070.796221323%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20000.219298246%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20013.823829426666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20072.097082421142857%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20101099106.7083333333No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20093.125692645%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20031.239857091%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20015.953632190211186%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20020.4087253986666666%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2004415251.93548387097No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20050.666619763%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Jersey19992.9766129728333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20100.095238095%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20110.135135135%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20136.580200402624383%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia200141708979.571428575No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20030.274725275%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20120.63452255%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20001.249279734%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20090.2266466316363636%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20022.130904441%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota19990.7641791043333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Hampshire20070.1200480191428571%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20011.5106354153333337%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2012303348.3333333333No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20061.164394967%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20130%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2011196458.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20019987307.91304348No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan2009363910.2631578947No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20111.033057851%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMinnesota20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20021.5866889185999995%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20100%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana20120.409836066%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKentucky20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWashington20061.492557043%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20001.5711902113620682%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentLouisiana20040.5357316077857143%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20100.1264222502857142%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMaryland20023.3116360345%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20130.465758802%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20052.585504659%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20130No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20103.046218487%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20090%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2003194871.75No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20137.264957265%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20012.047450908666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20130.172413793%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20110.25073416%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20101.13960114%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentAlaska20063.186311193%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20060.1377410468333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentIdaho20080.468327682%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20041.090617574%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada19990.9321117263333332%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota19990%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida20001611606.05No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20110.468509547%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20080.2985074626666666%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20030%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Carolina20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20052.320469357%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana200289479.83333333333No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20031.0911994916666667%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20004.637681159%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2009220497.5No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentOklahoma20060.2146973359090909%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20110.9092398426666668%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMontana19991.5791667358333334%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20100.2967359049999999%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20022.130167504%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNew Mexico20040.378978129%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20014967539.769230769No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentUtah20047.870777632100567%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20023.382973453%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20002.7128931673333327%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware19991.9785091346666668%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island19991.217449217666667%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas2000733962.7083333334No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20050%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNebraska20110%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia200424586035.902439024No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20070%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMassachusetts20110.034435262%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20100.274725275%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20030.563380282%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20040.276243094%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20070.716450479%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20080%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20060.397225725%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho2007307442.85714285716No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20061256452.5555555555No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan2012497653.4210526316No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20040.142857143%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20070%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20020%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20040.140845071%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20090.1904761903333333%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentArizona20030.463954555%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentMissouri20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentKansas20050.701151972%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio19998690448.222222222No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20090%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20061.3301730946666668%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentConnecticut20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii19990.278551532%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20021627964.313No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20060.409836066%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentWyoming20070%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20020.275482094%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana2004362986.1428571429No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20100No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20080.549450549%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentSouth Dakota20130%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20090.273972603%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentVermont20120%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas2002399807.1666666667No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNorth Dakota20090.454545455%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20051.769694421%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20010.274725275%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2010470702.28571428574No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2003234392No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2005650815.3548387097No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20042.754820937%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20130%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee201127365.3125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky20051233589.380952381No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20081535023.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine20130No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20091.649505487%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20120%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDelaware20110%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2006514951.4736842105No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20070%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20071.111111111%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine2010199886.125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon2003711808.6No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20132.5991623550000003%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20120.273972603%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2001315281.92307692306No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentNevada20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia19994.516129032%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20075682102.7No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentRhode Island20110.138888889%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2002620819.7419354839No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentHawaii20110%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20061.933701657%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20071343634.5294117648No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia2008498201.35No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20052.472527473%PercentMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20024.419889503%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico200642719.5No UnitsNo UnitsMonitor Only 85Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (NAAQS)PercentDistrict of Columbia20033.25443787%PercentMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20112410796.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20026092091.157894737No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20103071563.066666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20018691245.789473685No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2010102291.88888888888No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20006886642No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20075180674.428571428No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20050No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia200240780217.19512195No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20064616936No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky2010193580.11111111112No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida2010187389.22222222225No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20131861811.4705882352No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma200190173.61111111112No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas2001315940.3333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky20011722899.9444444445No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2007937295.3636363636No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20053810882.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming2004144971.66666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida20051515227.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana2003115157.85714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia2009108652.72222222222No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri20001122193.0714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2010195314.41666666663No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon2009852085.0769230769No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma19990No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina20051282934.142857143No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20003439272.938No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia20011089718.2142857143No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2001680636.3529411765No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas1999242409.83333333337No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2006288054.4No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20083516593.9523809524No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2000178667.92307692306No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming20100No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas2004237854.66666666663No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2003602499.303No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho200317061.833333333332No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana20100No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts19994858781.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada2006959733.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2010689748.7272727273No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20081597389.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20041405145.6470588236No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20045229925.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2000162462No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20133215771.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20005183213.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas1999482932.06666666665No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2008264525.76666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina20135402.9655172413795No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2012957969No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii2000891280No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2008202199.58333333337No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2009230915.52380952385No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20083391542.714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2001768794.7857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2005771077.3846153846No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20031658189.7142857143No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi2005814960No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2003765382.3333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20002187680.789473684No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee201229169No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20075857467.81No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2000845422.2333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20034679265.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin2003593519.3333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho2000739330.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20016990054.954545454No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan2008681860No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi2004155600.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas20032049837.3103448276No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico200927726No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas2005905728.4615384616No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20095071124.333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2006314876.29032258067No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas19991940189.563No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan19997117286.313No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20011662239.7222222222No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia201265561.83333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20027677715.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas20051137126.4782608696No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana201266836.33333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky2006511567No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine200573652.14285714286No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts2008222745No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20061346289.125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas201361780.444444444445No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota200148947.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2004228237.93333333332No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2007137772.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina19991414679.103448276No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota200640016No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming19990No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20134309.105263157895No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2007575191.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2007359137.8333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine200924420.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20006449822.681818182No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas2002124040No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20066193954.333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont2003311255.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20101642750No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20033185107No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida200349381.40909090909No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington19992291889.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina201179626.46666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia2002507365.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2000650267.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana2001371042.3571428571No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2012221192.41666666663No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2003529272.0714285715No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2004539568.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2005934067.1111111112No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia20001283444.2352941176No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20072784134.695652174No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska1999183002.9090909091No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky20021374471No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20043529694No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2000671665No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey2013162261.23076923078No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia20051086015No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20041441611.7777777778No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20071041730.125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas2000618297.3333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota200857898No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas2008983056.5555555556No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana2006655250.4666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan201194825.68421052632No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2004319104.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia2012216914.45No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee2006753164.6875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas2012710159.6666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia200912043.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky200879928.26315789473No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia2006577802.5333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas2007105207.6153846154No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20034851273.285714285No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas2007238585.83333333337No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20055396822.076923077No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi1999498889.5333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20025087877.538461538No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20041376639.6666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland2009644121.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2003317404.14285714284No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas201198065.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska20020No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20074579047.166666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20051648795.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming200539648.71428571428No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2001247990.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia199952826863.17073171No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia200113471958No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia20011521271.5882352942No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2001813949.1333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2004307155No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20011756178No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma201119675No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20101483807.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20060No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona19993098199.714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2009262564.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia20031114384.705882353No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine20060No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20056665726.090909091No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2007628449.4No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20056941016.444444444No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa201214663No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana20032371637.6842105263No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho2002259830.8125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming2000128471.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20052084983.0909090908No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia19991096722.0833333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire20000No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20025749945.333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOhio20006949279.315789473No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2007304496.6129032258No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas200452229.42857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20112537226.714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20081444017.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana20021663425.0526315789No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee20031171814.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana200884720.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi2000396222.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho20132441409.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2005330544.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20101818999.7647058824No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky20001462894.0555555555No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2006130241No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan2010299645.36842105264No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20034197709.555555556No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20123012998No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20111486319.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi2001178821.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20073155613.222222222No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia201327326.166666666668No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico20111089453.857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia19991215308.5882352942No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho200955277No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon2008482440.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2010152950.16666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin2002863175.6315789474No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York201118692.41176470588No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2010169179.6923076923No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20092324340.1No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2013142479.33333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2007435474.4615384616No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2001243496.64285714287No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20004894024.777777778No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania2012936722.411764706No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma20100No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas20011330844.9615384615No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire2004322569.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana20053529524.052631579No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri19991546313.1538461538No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2002400960.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi201336527.857142857145No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20027377329.045454546No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama2002956331.7777777778No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana200937007.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana2002451551.8571428571No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20042387625.4166666665No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20113842149.8571428577No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20037927500.333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming201115808.666666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont200867151.33333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2006130738.64285714286No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20063142808.285714286No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska20042265203.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut19996506382.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho201083555.71428571429No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine2002194478.11111111112No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island2000432700.6666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana2008328733.05No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina2001610872No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia201313627.833333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky200914382.888888888889No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20063881968.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20037492218.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia20021229824.705882353No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20000No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2003218016.46666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming200213382.833333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi200624580.416666666668No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland19994371431.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia20051736677.95No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20044446366.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2004333156.55555555556No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20091005489.5555555556No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois200510880661No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah2012223785.11111111112No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2004365360.28571428574No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee20011481106.7333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20041434252No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming200318469.666666666668No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20081907835.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa20115878.866666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20081021826.588235294No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2002314203.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20012778979.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana200939227.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi200325787.8125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa2008207238.46666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2003731891.5625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20003582180.611111111No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire2008130227.28571428572No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois2013559805.5294117647No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida2002335088.63636363635No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama2011122427.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20001504978.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2004232653.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire2002816956.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont1999131701No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida2001617677.4761904762No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey2010595346.8461538461No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire201087604No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia2010296936.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee20071505284.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2006549619.8333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine2003639946.125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20008993590.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota1999524922.0833333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska2008532696No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota200411407.857142857143No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska2005634802.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20071314643.3333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington2010409601.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine1999620683.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia19996177469.688No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi20100No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire19991232550.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2001148016.63636363635No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20018468223.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20103577113.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas20083839.285714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine201120864.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20092746840.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts2010313833.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20061867154.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana19991054009.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina20089782.222222222224No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas200994337.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota200212390.833333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas201127626.071428571428No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois2011938831.6111111112No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin20052414862.8333333335No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20017527361.684210527No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska200383098.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIndiana20012715824.263157895No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20052084356.0555555555No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho2005288647.9166666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma2002170802.33333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia20021116452.7857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York2009874181.6111111111No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2003159442.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20054471700No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming201266712.77777777778No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20001337649.813No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20111802890.3636363635No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin19991976074.2777777775No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20040No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia2010185305.15789473685No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsCalifornia20128121493.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20006602868.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky2007844600.0526No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin2012208387.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee2002938179No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArkansas2000132167.55555555556No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont2005390074.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota200144488.833333333336No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana20001058544.142857143No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20042416216.111111111No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire2003540595.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska2001245691.33333333337No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20072277011.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2003236641.22222222225No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky2004177880.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota2009106672.85714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana200735755.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi2002271284.4375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20062351428.8571428573No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20041246272.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2010737064No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada2002535530.6666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire2005376883.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20100No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20021017150No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia20012742069.9No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsFlorida20072527798.714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware2013203897No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado2011103955.69230769233No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas2013429361.4615384616No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlabama20072120927.470588235No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20005565400.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey2009342972.3076923077No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20044281130.684210527No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsColorado1999263655.0909090909No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia20004221130.4No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20039997999.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20060No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania19995440122.111111111No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina19991284077.4615384615No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee20051920974.688No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut2010545382.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20018198262.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut200956109.4No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri2009274592.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Carolina20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20081004645No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii2005928354.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20012090365.1No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York19995894854.842105263No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20082461779.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2012637588No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20026638081.571428572No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota2007922534.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont201064580.666666666664No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee201341389.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina201282552No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois199920444141.153846152No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20052097641.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsGeorgia20032228905.3No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsPennsylvania20111670993.9285714286No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland2010710682.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew York20045509023.666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee2008184504.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas2009891535No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska2005450778.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMichigan20024342295.474No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2010577060.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2005412950.3333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20003859956.4285714286No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2008265623.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Jersey20072668982.230769231No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2005748873.6428571428No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2011175875.83333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri200878772.09090909091No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWest Virginia2007676210.3333333334No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20027503784.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20044428935.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTennessee19992841684.4285714286No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVirginia2007934777.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20030No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho200625186.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20081558169.5555555555No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska200610167.166666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska1999389768.4No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIllinois20091358830No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsTexas2006921564.3125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont2001258939.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsLouisiana20112155.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMississippi200771959.16666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaine20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIowa201382644.71428571429No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20027135744No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWisconsin201198172.8125No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsIdaho201161728.71428571428No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky19991344732.7647058824No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana2013221068No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico200072069.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island2006320232No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOregon20062818425.222222222No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20001622718.6666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma2007197914No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20035115305.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20131694982.4444444445No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska2007139486No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20001791.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20014660212.333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska20091050627.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20031955452No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah20016458548.857142857No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20055670724.428571428No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware2010187312.66666666663No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsOklahoma20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland2011306297.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah201310227304.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii2003896767.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20003427983.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming200929904.272727272728No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20024552093.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota1999136404No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Hampshire2007174763No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming2001178802.16666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20062550413.625No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMinnesota20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska2002364384.2No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20100No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana201297051No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKentucky20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWashington20065083121.25No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20033257580.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20122229958.7No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska2000450344.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20103816.571428571429No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMaryland20026314793No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2013428788.6No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20056988049.8No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska20101069192.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsAlaska20132663270.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20014231847.333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNebraska201312726.4No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina2011191252.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20102517044No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas200677267.83333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont2004338996.75No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada19992555538.6666666665No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota19990No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware2008581775No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20030No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Carolina20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20052986767.6666666665No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas20031029279.1666666666No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20009683329No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont2011307994No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMontana1999251718.33333333337No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2010227760No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont2002725749No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNew Mexico2004360558.875No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsUtah200410575074.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20023523467No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20003228745.6666666665No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware19991989683.3333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island19991535207.6666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20050No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii2004915521.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMassachusetts201192457.375No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island2010628663No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island2007899654No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20080No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island2004332858No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota20020No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada2004854805.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware2009373271.6666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsArizona20031423380.5714285714No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsMissouri20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsKansas2005491463.5No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20090No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20061853715.3333333333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsConnecticut20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii1999893595No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20061386632No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsWyoming20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii2002895379No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20081163660No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsSouth Dakota20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia2009592228No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsVermont20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNorth Dakota2009245333No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20053237758No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii2001885180No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20045708821No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20130No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island20120No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDelaware20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20070No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20072329527No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20132015195.6666666667No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia2012633427No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsNevada20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia19999399432No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsRhode Island2011317998No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsHawaii20110No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20064027872No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20055118246No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20029246526No UnitsNo UnitsMonitor Only 86Person-days with PM2.5 over the National Ambient Air Quality StandardCountsDistrict of Columbia20036753063No UnitsNo UnitsMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200314.600643283497336µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20029.387851162874338µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri199913.307116414154738µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20018.746560672µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20069.592813647783244µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200613.74012834981672µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200613.49520451µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200910.25486690585078µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio201310.183696681012158µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200411.903454745797712µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20079.33203063µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200812.44900128270454µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20108.706317631µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20137.084277711µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20088.378271217714286µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200513.732185128089052µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200515.44923984660536µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20009.512126373µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200311.829010558394588µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia201310.699896276775704µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20037.719056969µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20088.14486156µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200311.06121918352634µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200415.144090657163131µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina20138.094822376228821µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio199917.74611527709623µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200813.313709701451335µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida199911.37646275516276µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200713.475032554755794µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana201012.669781983654357µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200115.310402908176764µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200514.378798649548177µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200513.25160095635222µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200611.404461474560948µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200514.685430883371538µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200113.356140023092284µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20076.727270723µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia20099.470873518778534µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200710.997112042959284µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia199916.118364404281103µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200810.523278623192478µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200712.41366089545992µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200612.26860183µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20138.613243321774195µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20039.873591426445977µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey20139.065152421656116µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200514.904928399130029µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah200413.853126323285316µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200213.356036352196549µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20127.359007209µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho201311.119333773601891µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200612.74599876305753µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200412.997696700118984µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200011.54038142395154µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200215.05384118327776µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200311.701222740107209µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200611.35792461874982µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware199914.67033864µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200610.330401622075495µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200612.86048551537132µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania201211.311306565871064µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20009.747788292696276µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200114.061028899901192µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200013.86599552226489µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200013.51860463665942µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200714.455468106408608µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200714.189836075981336µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20097.7594439832940685µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200811.697092032783964µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200615.185997645789518µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa199912.048056989656423µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20128.648183080739587µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky201110.58591098µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200512.804390592749494µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20137.448024813142857µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200811.336737775142966µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20059.244131872418048µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20107.522404256µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20038.489934823304962µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20079.511115482106783µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200411.375917567553786µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200113.533813585648824µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200311.855227481949631µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200214.114827720395974µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200015.32850786169355µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20136.7400684714761905µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200513.639079622443893µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200214.28728915777853µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20054.674361124µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200612.323597899333272µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200110.593234063143871µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama20138.934077909µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20116.459602471272728µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200411.421781798379158µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200811.789644709072942µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200515.30385583753475µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia20108.931361154715226µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois201310.03408509549127µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200714.450208202760882µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200113.932638932819788µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin20099.882944012µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona199910.688009819561382µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200112.362055394598949µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina20119.451770604391704µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200214.84279964µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana199914.361865983274676µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20136.982935091799264µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois201111.06100957524856µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas201011.404777415606244µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200311.153581292038083µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200711.814012283148848µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina201010.204984792006512µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20099.757450291991216µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200714.847947307879828µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20059.279985693534575µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200410.330631902753195µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200313.133439170080338µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200116.08974635195795µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20089.789036898823078µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200710.613723736705897µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200412.344092670438467µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee20099.933960356µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200512.102053223236556µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200613.1901089µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200411.176663214791352µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina201010.591284151374955µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20029.700269530222217µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20037.65068488µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina20129.299529697683576µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200714.166294232495831µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200212.952917810948383µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20056.08343982µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200611.771422400489191µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200712.55463755858916µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200613.115869010895407µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200314.579119875529813µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200414.17952364912702µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky201011.885882449445669µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20069.115171197627689µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20027.653817366921112µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20098.841608149167245µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200613.822739647118569µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200613.13594608µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200114.831719069321217µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont19999.688321326µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200213.518326316038335µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan20118.663609748467819µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200711.93074496µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200211.792939237975371µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200516.61739085µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200015.233492753656106µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200011.07395435663425µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200114.822375691001406µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20117.400894976µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20077.870389635317866µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200016.368944012677765µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20127.360315961134141µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200910.235353530666368µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200313.747956104846365µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20007.381952982761881µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200910.019372941860622µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina201110.786362075877577µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200911.52852282297964µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20089.191146198992929µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20029.689837048µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington200410.62629743µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200613.49787112568448µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200811.414175349503552µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona200711.04742295750275µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas201111.478334726245786µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200413.19690479189673µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho200110.094153191021444µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana201111.448156309124146µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20097.850246243984084µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200116.519179742176807µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania201011.229775293485243µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20039.378423963229968µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20068.440016881876975µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20123.752719189µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200910.100003377984908µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20029.416307783µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine200110.071063420094212µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont200211.034667386579924µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200811.015251507283782µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois201210.116689292984104µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200910.893790952663684µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200810.195507265672967µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana199915.350463375115815µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200115.03152983519029µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200711.07554845200666µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20048.289065477115871µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200614.21695539022914µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200113.268098530914305µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma201110.96436316µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20107.870238880333333µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20059.870865768µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200513.406010613114349µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20049.660101073417076µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200315.043722305418726µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200911.503299633498491µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20069.579294616857142µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20117.731748189920802µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200412.659992147393414µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia20119.438467484561862µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20089.876734608670915µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200410.365873909017386µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200013.417207645934363µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200412.025697015811994µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi20129.952437013579178µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island200111.303398309038366µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20018.51897593µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20018.875134520170517µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20128.472757383542142µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20106.610861354196031µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20136.520412583764705µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania201111.265052270918977µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20127.683271809µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200214.277511573647836µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20068.272313220890531µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont200510.26631337µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200610.84954234µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200812.24718288981288µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200014.386035438975048µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20128.122377697µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20057.165366232µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200113.915466802930084µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington200010.114174956669425µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200017.40553582542926µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20038.738348133689078µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama201011.315814543321506µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20079.399149483682947µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200014.582080978991042µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200213.222857086646313µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee20129.338892244µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20095.589791538440531µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200710.959029688955932µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia201210.032129129307531µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200511.073758891436098µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200511.345269901882306µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200015.929334573991843µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200812.792398832860131µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama20129.663676866573566µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20067.856815423µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200313.581060268814367µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200411.13172341886138µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20138.268794678129183µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200214.22504492226411µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20058.726010185947144µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20039.583874471406313µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200312.743481617337928µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200015.725505381377944µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20048.467997706µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20097.474326314914576µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20097.894471489µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia199916.334609123363634µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania201310.508770709578789µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20115.667666066µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio201111.305939424357687µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200314.90702791754252µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island200710.075593757671957µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200413.16530461256976µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky20129.786902636µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200414.21234735µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20036.662763001999999µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York20118.939865389528393µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200613.245767489772714µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana20099.237103464647936µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana201310.192119995010064µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20078.196585957907098µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200513.528521223629776µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200213.385108397878865µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20086.3484148639999995µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio201012.55150267071857µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20036.674624161599999µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20037.651565849111111µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20068.614042979166667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20107.817949555539858µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20049.276689276µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200811.066738141572277µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20018.605390278691642µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20069.218176454510184µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20045.8910498166666665µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut20128.033886361338373µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20137.012206172µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200311.940864172088954µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200310.551578277700672µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200911.66711375642838µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20096.940598546904762µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200312.660345489194867µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200613.264420132033097µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20108.357268346µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin20119.151239423413424µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20039.008897047340978µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200112.398842222731622µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20055.7919797048333335µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200413.133448917763124µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200516.22071166256045µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut20137.6483241997365585µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200314.82210711µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200311.093903403093076µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia20099.322831690226838µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20039.228771077µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200211.426085645179048µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20057.596159087039087µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200114.203917391877624µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20028.085594474894263µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama201111.098939435048583µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa201011.26237723424734µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina200811.546650361891809µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20096.891815202363636µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana201210.34980342131092µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200512.244603225451938µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200411.200664285532325µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada199910.8726299135µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa201110.361715156349163µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200712.711053452627684µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20127.118419971091954µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200514.059340068893672µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan20137.904264067415759µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee201011.290072360932989µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia20129.340937704µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia20139.362528535µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20089.135957918µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky20139.258095968µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20068.106016685714707µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia201210.32166604423705µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200513.826388007619368µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20088.181838849587475µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200011.09783204595931µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200413.290950428380222µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado19997.774086539420257µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia201111.653439902005989µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan20128.709071335327334µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas201111.1198420014µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200810.078797996627944µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas199912.9122408689878µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20018.090892779356844µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky199915.44879099743538µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan20108.810804658777464µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200911.670257395286514µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200014.94598170175082µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee201110.429100322076682µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20048.076998323555555µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi201110.399505457827075µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200212.47005620544852µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20049.906065907744033µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas20139.650905013555557µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200010.575440362047528µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200215.63300803117309µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota19998.365646659900491µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200013.650123762318763µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200311.799641268852676µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico19996.691654792µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200712.47723539068585µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida200011.334783958082715µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania199913.944216249731276µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20115.466703005444444µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200710.38632477760122µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20029.538898413188909µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey20119.958020144616658µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20024.929333804µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200115.610337378321056µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200413.536105872876764µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200017.03408218µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia20139.559017981274836µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama199919.27533398624133µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20009.013879602384687µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana20119.793127552271647µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana200011.496206817530757µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200313.917229510554185µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina20099.208455738977491µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200715.314214703586623µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200410.02295051074985µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20028.272553653484024µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200214.301560014497516µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200213.15687721679562µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20105.779220632460971µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200811.128574749754227µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20108.941607245281768µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri201011.595429828316773µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia20138.046482018µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200714.211697347371544µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20049.200526238492987µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20107.535792742994445µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia201012.160684697645245µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon19998.964607200882595µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20018.205126546529318µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200410.788031277234582µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa20129.771331342082428µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland201110.602314736800553µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland201010.93409534094209µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20128.542528956860336µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana20138.228765372791145µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio200414.00347234760294µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee200213.449980609393332µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20079.401517668197592µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20099.210925064910713µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20137.580510752922042µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200611.847038525267292µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200911.19959084045029µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20128.719408555769833µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20059.98927737368702µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20127.358564415070645µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200210.667990414628216µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20046.932947287409488µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York20108.667400135553681µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina199914.768490038481932µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia199913.952957298311972µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah200111.304319661722031µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana20129.392955488772108µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas201210.300867189218035µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia201111.33327958212001µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIndiana200516.35557983562037µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200612.798720396485692µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20099.415287544584386µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200711.03122584723434µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York20128.308009912µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island200410.08740659492505µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200712.748506671098008µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200811.88749866µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200414.31821692399893µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200712.399245551662991µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200212.206036540519309µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana20109.927065782939552µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200811.399721930867422µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia20128.593869743µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200312.751438538047884µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20006.814156960115971µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20037.626001150466666µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200313.584993602821028µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200810.703495721649194µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana200710.05204178892722µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20079.052685881889987µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200810.03319413µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200115.593406316887643µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200111.55784762108035µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia200014.544891630241494µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20009.374068934µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200714.171249020766949µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200910.53787313µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200210.68443446214842µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20117.945134392849138µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20025.793737646666667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20008.414140359µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan20099.170256850275416µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina199915.380698319424177µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200014.793382753683822µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut20108.147849622479571µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20078.607138346µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20098.092338210095567µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20029.851101734442734µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200512.58297470552653µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20026.542493282471824µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia20119.866013288288602µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20058.882572392µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20067.284311727910713µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200412.3930625µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200114.947262912754262µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma201010.136812231758183µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas20139.611495471µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200910.16766607600692µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20127.140045388µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200111.347958679702865µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200812.018757083708826µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200810.97544394174568µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20048.411925261475139µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200112.592370828969706µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon200610.268090913355776µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AveragePennsylvania200812.869168601298169µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Carolina20128.412461864521035µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20029.571578716µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho19998.372556020406895µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20029.316666141555556µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20118.014067933329786µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageCalifornia200811.357260942720492µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa200711.714768145974466µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20138.639973332326402µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20119.057832066501671µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20039.572341944µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20117.547170811066666µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20078.698785054µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20107.990117205178617µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20107.876278319470084µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20039.418975197µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20095.812507119220117µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20026.825970236µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan199912.823728242513685µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200811.4776813774913µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200610.20918284101344µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire199912.547319984230334µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah200710.467149896736055µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin20109.149236112µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20087.286312832000001µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200314.710383211572829µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee20138.910982327715985µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200713.217719330557276µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20126.4160414746250005µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200012.04155619µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200610.352688293920853µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20086.619251182µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlabama200514.208452001019028µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20099.000180991426655µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20039.115330615642002µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200210.189757648083658µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200811.25587084757701µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin20128.533158566044536µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada200210.54484345µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20107.0311173165000005µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200111.097908603041802µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York20137.641544964238141µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20108.314614466µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20059.360634838757624µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200112.583090650675516µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20118.423225415463067µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200811.50948318352154µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia199919.737708900926695µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20108.984589263µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma200511.99992886567688µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200611.62968248µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois200515.233627646095652µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida200110.200448161338532µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20137.562181864µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200111.020982537159648µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOhio201210.512736847031086µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20047.812179754230769µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageGeorgia200017.84971971µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20106.693321544569139µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia200215.087024110035886µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina200112.964827904664254µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20069.713506071µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200610.62589334491212µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIowa20139.467167689920515µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200411.97904606082728µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii19995.320332087500001µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20108.519560139µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20027.601748110566784µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200015.691597073979562µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200514.147551393333332µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200114.468220763436843µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20007.927738539496677µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200514.89262252184343µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200511.873965315171915µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota200110.699076261001572µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20039.056170704µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20097.703475775666667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20008.458421954µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin20049.62428124577368µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20017.132108282765708µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200512.649614298817818µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas20099.956144954µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20117.5905637682485905µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington200510.210205047065266µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageColorado20027.798670976µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20048.214343199µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri20099.963198783763254µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey199913.161863457160656µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois199917.02095325444821µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey20129.010281267887954µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma20099.766664259µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota200011.491914958042171µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200312.56141397994628µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey20099.195876675099138µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20057.167209269082551µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas200112.806018323503922µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20108.249011761µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVirginia201010.264351605976474µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20068.125599416813133µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20089.970294772µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20068.332333859µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20069.793356573780931µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin20137.821840591220775µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon200510.545930909087222µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri201210.03865143µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20136.149627563µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas201010.39341615520003µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20136.871922122666667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin200711.251745595814002µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon201311.029110480786697µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200313.681563354749972µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20107.12236159µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20105.850393958666667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageFlorida20049.949683310940433µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20007.419179812µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia20129.835930116µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200014.657640521455798µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri200411.18279481808625µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20079.031791514µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware20128.901224868666667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana19999.636219589590237µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200011.55666862030035µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20118.825573892357099µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20118.089390730000002µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20129.650415763µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20064.767911967µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York20098.762027154µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200711.02582631769467µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20069.034232309615128µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTennessee199917.602594792352836µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMichigan200013.803771007652593µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20007.803004955000001µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20127.652732608µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArkansas201210.22120846026992µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi200712.602794852012291µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina20099.890632066395066µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200211.503314446927416µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20009.659029440074372µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20128.434386354838148µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200910.12631417µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20137.368452223µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200211.888215049705268µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWisconsin199911.909840586920634µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20069.430204409µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20087.470657391µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20066.443433126857142µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIllinois201011.264495849720966µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma20139.448569156µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20138.125763660108548µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200313.815346456648683µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKentucky200015.930025174106026µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20087.55546289µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20059.209243195827856µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey20109.189937796594736µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20138.841479292403651µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20058.475414666428572µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWest Virginia201012.72359762231936µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20016.876819103043011µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200214.1549855770608µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20009.739335404666113µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut20098.851859109762234µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200213.722648757937474µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine199910.029441823521172µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20078.720502786µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20089.909223957984036µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah201310.79755997316253µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200812.3255702003357µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire200010.32269059184432µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200311.621707562068432µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts20098.976024131566385µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine200310.89888253661605µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut20118.814838097µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageTexas200210.702224314338324µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20106.799877439µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20035.675925303µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas199912.84974381µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200612.040163809411109µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20076.981054752µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20108.606761017µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont20088.560172096968666µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington19999.983044953636371µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi201010.787478356073954µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts199912.44442413085139µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew York200012.499482448437067µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20087.517129265514356µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Carolina20138.633060146911362µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200612.69247043µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOregon20049.439613481µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20018.574980161666666µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas200511.880820589131469µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20059.94018147277512µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20044.7750859939999994µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20117.503987274159644µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20086.446438896931181µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20118.459438507µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaine20117.490887734285714µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20074.956093034µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland200910.245761603185697µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware20119.411529975055636µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20135.251623704µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah19999.228372644µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island200010.854561371930656µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20119.717478834858111µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia201110.44562743µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMinnesota20118.020700019041607µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20077.014947366666667µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska199911.33968596µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland20138.990321901636287µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Mexico20136.140905461µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200013.35900148µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island200310.81146837µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20076.801077276270115µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island200512.36707354µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Jersey200313.512283068649936µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20126.106038723µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri201112.29365111µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20066.513920055µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut199914.010549213716466µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah200510.92501484241953µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageLouisiana200210.962706028975708µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageArizona20019.369386596µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska200910.064624465383131µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMissouri201310.60802597506265µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20004.889941126µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20048.306761832500001µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah200212.459357635156836µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20009.115962696µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20089.722571927704983µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20089.065806537967008µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200812.32746976µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20118.209077897900118µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageConnecticut200313.73201406665295µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi199915.341776505698116µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20046.681159822691419µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200115.374289184956837µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire200110.52843581µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20029.886235575666666µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20103.612564103µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNorth Dakota20095.909947892µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMississippi20139.242514637520785µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20106.790061179µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageOklahoma20129.85029829µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20118.550249946972789µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20069.621650422µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageVermont200110.63874222µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageUtah20089.349817685004828µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20088.269937924922049µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMaryland20129.827844741098126µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWashington20069.35107280391886µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming20017.806058609µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20079.218274325µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200413.688780330427369µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageIdaho20088.977481120923759µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20113.208087484µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20014.677774176µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageKansas20099.119778984397984µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska20016.541817947µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware201010.092380554738709µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota20038.385038472638751µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20139.422020279µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200016.6640163µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20119.935515347µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware200713.261579889003832µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska200417.729237982583324µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20127.272740405µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDelaware20138.722761015478497µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20098.369550992832139µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20128.605113529489948µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia20139.297965581815832µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageSouth Dakota199910.98388851327925µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMassachusetts200311.24881431821568µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20068.246394412829565µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNew Hampshire20127.701324868µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20133.620357143µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageRhode Island20099.02961727µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200515.65395202µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageWyoming19997.520548896999999µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200215.61271406µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNebraska20098.274241392195346µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageMontana20128.569313725µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageNevada20127.247887930999999µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageAlaska19997.215496436µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia199915.983992µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200414.97096774µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200117.22231669µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia201011.17414582µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20085.687723214µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageHawaii20113.400390212µg/m³Micograms per cubic meterMonitor Only 87Annual average ambient concentrations of PM2.5 in micrograms per cubic meter (based on seasonal averages and daily measurement)AverageDistrict of Columbia200713.68350523µg/m³Micograms per cubic meterMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20014.880597014925373No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20028.850746268656716No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20033.5671641791044775No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20041.1791044776119404No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20052.5970149253731343No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20064.537313432835821No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20076.402985074626866No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20081.0746268656716418No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20090.1492537313432835No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20100.6417910447761194No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20110.6417910447761194No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona20014.933333333333334No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over 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Quality Standard (monitor and modeled data)CountsArkansas20052.28No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20063.36No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20073.8666666666666663No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20080.2266666666666666No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20090.1333333333333333No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20100.44No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200126.517241379310345No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200231.36206896551724No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200329.91379310344828No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200420.724137931034484No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200518.06896551724138No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200624.96551724137931No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200716.75862068965517No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200823.017241379310345No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200915.275862068965518No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia201012.551724137931034No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia201113.551724137931034No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20010.515625No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20022.09375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20033.484375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20040.25No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20051.28125No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20062.390625No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20071.1875No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20080.890625No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20090.3125No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20100.625No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20111.390625No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut200121.75No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut200227.375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut200311.375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut20046.875No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut200515.5No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut200612.875No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut200717.125No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut20088.25No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut20091.875No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut20106No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsConnecticut20115.75No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware200122No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware200228.666666666666668No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware200313.666666666666666No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20046.666666666666667No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware200520No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware200611.666666666666666No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware200711.666666666666666No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20089.333333333333334No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20091No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20109.333333333333334No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20116.666666666666667No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia200122No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia200236No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia20038No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia20047No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia200514No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia200622No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia200721No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia20088No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia20092No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of Columbia201018No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and 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Ambient Air Quality Standard (monitor and modeled data)CountsIllinois20075.686274509803922No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIllinois20080.1176470588235294No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIllinois20090.1666666666666666No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIllinois20100.5294117647058824No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIllinois20111.5294117647058822No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration 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8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIowa20050.6868686868686869No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIowa20060.2121212121212121No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIowa20071.4242424242424243No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIowa20080No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsIowa20090No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration 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data)CountsLouisiana20074.34375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsLouisiana20081.171875No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsLouisiana20091.09375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsLouisiana20102.109375No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsLouisiana20112.515625No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled 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Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20070.8275862068965517No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20080No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20090No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20100.0229885057471264No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20110.057471264No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air 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UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri20075.747826086956522No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri20080.1652173913043478No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20010.0178571428571428No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20020No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20030.6428571428571429No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20040No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20050No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20060.1428571428571428No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20070.9285714285714286No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20080No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20090No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20100No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20110No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20010.021505376344086No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20020.021505376344086No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average 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ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20080No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20090No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20100No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20110.021505376344086No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20063.176470588235294No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the 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National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20043.2No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20054.1No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20061.3No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20075.6No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20081.4No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20042.6774193548387095No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20057.516129032258065No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20062.7903225806451615No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20076.5No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20083.612903225806451No UnitsNo UnitsMonitor Only 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of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20090.3283582089552239No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20104.104477611940299No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20112.1044776119402986No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania200121.328358208955223No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island20044.4No UnitsNo 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Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20043.3260869565217392No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20056.043478260869565No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20064.304347826086956No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20074.1521739130434785No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20082.6956521739130435No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20090No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20100.4565217391304347No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20110.7391304347826086No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20100No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20110No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20050.075757576No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20060.0303030303030303No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20070No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20080No UnitsNo UnitsMonitor Only 292Number of days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth 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293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20082840963.3333333335No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware2009536898No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20103379978.6666666665No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDelaware20112554704.3333333335No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsDistrict of 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concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts20055189949.214285715No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts20062911916.785714286No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts20075981535.5No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts20081959609.357142857No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts20091394523No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts20101126060.9285714286No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts2011842195.1428571428No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio2011842380.2386363636No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio20012318710.1704545454No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio20024201694.806818182No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio20031442048.6704545454No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20011894346.746987952No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20022318640.1566265062No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20031248713.5542168675No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan2004258467.4096385542No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20051544539.9277108433No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan2006499286.5903614458No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20071443883.3012048192No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan2008251838.3253012048No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan2009101374.2891566265No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan2010278652.8072289157No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan2011633220.3012048192No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio2004630409.7727272727No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio20052203974.636363636No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio2006915490.0113636364No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota2001118592.88505747129No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200285100.27586206897No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200396862.16091954024No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20040No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota2005119226.11494252871No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200614718.379310344828No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota2007104163.14942528737No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20080No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality 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the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi2002140967.5No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi2003155548.92682926828No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200446270.92682926829No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi2005145052.39024390245No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi2006186736.63414634147No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi2007120077.5731707317No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200828125.036585365855No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200919330.30487804878No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi201029128.621951219513No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi201125061.085365853654No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio2008664052.3636363636No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio2009133504.01136363635No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOhio2010642090.6590909091No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon201120781.88888888889No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient 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UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri200841999.747826086954No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana2001161.75No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20020No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200321915.73214285714No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20040No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20050No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20061304.178571428571No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200729099.23214285714No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20080No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20090No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20100No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20110No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200143.806451612903224No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska2002184.68817204301075No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20035740.612903225807No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska2004378.2473118No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska2005480.2580645No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200637.87096774193548No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20070No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20080No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20090No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20100No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska2011266.10752688172045No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20063613486.529411765No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20072561028.294117647No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20112601045.6470588236No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20012495902.117647059No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20023121160.3529411764No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNevada20033749795.529411765No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over 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person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20021593493.5No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire2003503795.4No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey200110969150.047619049No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey200213926831.714285716No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20036183878.142857143No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20043416582.238095238No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20057820323.714285715No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20065869051.19No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20077587201.761904762No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air 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UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico2007123697.09090909093No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico200834278.181818181816No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico20090No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico201033759.393939393936No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled 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person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma2011778504.6883116884No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma2001617199.9610389611No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas20021844918.4133858269No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon200137020.694444444445No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled 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data)CountsPennsylvania20072654836.7164179105No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20081576898.1641791044No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania2009199886No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20101562906.119402985No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20111044549.6268656716No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over 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UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2010676891.2No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2011721481.2No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20011233746.9347826086No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20022200463.0434782607No UnitsNo UnitsMonitor Only 293Number of person-days with maximum 8-hour average ozone concentration over the National Ambient Air Quality Standard (monitor 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over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20020.7853881278666667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20030.0547945205999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20040.0364298724666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20050.3287671233333333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20060.1095890410666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20070.1826484018666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20080.163934426%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20090.0547945205333333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArizona20100.0547945205999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20010.0401826484133333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20020.2885844748133333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20030.3872146118266666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20040.2586520948133333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20051.483105022826667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20060.1168949771733333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20070.2082191781733333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20080.0510018215466666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20090.007305936%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20100.032876712%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentArkansas20110.003652968%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20014.718941898888757%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20025.918752952304911%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20032.1776098251452525%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20042.6003391745944966%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20052.711384033845064%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20062.243741142948276%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20073.367973547423947%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20084.677784058812135%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20091.5257439773075103%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20100.7179971658275863%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentCalifornia20111.3037316957732636%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20010.154109589%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20020.145547945%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20030.017123288%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20040.021345628%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20050.025684931515625%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20060.025684932%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20070.08989726%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20080%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20090.034246575%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20100.017123288%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentColorado20110.004280822%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20012.534246575%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20022.465753424%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20031.98630137%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20041.195355191%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20051.780821918%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20060.890410959%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20071.095890411%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20080.6147540983750001%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20090.034246575%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20100.205479452%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentConnecticut20110.51369863%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20014.292237442666667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20022.8310502283333334%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20032.283105023%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20041.2750455373333331%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20052.191780822%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20061.461187214666667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20070.9132420086666668%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20080.9107468123333332%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20090.1826484016666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20100.091324201%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDelaware20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20016.301369863%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20024.657534247%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20033.287671233%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20043.005464481%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20052.739726027%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20061.917808219%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20071.369863014%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20080.546448087%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20090.273972603%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20101.369863014%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentDistrict of Columbia20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20010.2535268860746268%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20020.028624003%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20030.077693723%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20040.4689666421492537%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20050.6460846451940299%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20060.1144960131194029%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20070.8873441013283583%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20080.008155942%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20090.032713147%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20100.044980577%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentFlorida20110.1390308730149253%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20010.6789006633899372%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20020.2257258551069182%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20030.448005513899371%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20040.8763790080503145%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20051.2837081071006289%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20060.1826484018427673%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20071.6610665976666668%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20080.068735609%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20090.1516326355471698%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20100.1171706729245282%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentGeorgia20110.053416042062893%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20010.5479452055227273%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20020.2988792029545454%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20030.1867995018636364%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20040.7203179333863636%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20050.7721046076818182%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20061.2702366126818183%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20070.8094645081363637%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20080.1055638351136363%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20090.1556662515227272%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20100.1369863013863636%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIdaho20110.199252802090909%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20010.9186140207941176%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20021.1200644640294115%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20031.2113886648921568%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20040.4473374049803921%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20051.7754499059117648%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20060.2014504432058823%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20070.7037335480784315%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20080.1633986928235294%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20090.1289282836372549%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20100.233682514117647%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIllinois20110.0268600590980392%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20012.2811197140434785%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20022.8618225133804347%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20032.227516378782609%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20040.4365645045978261%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20053.4395473495869564%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20060.5300774269891305%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20071.4681357950434784%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20080.1603706343586956%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20090.0297796307608695%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20100.2144133413369565%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIndiana20110.0416914830326086%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20010.2296942022828282%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20020.074719801%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20030.4261796042020201%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20040.1545509742626262%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20050.8329874082424242%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20060.0415110004444444%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20070.3902034039393939%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20080.2483854942828282%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20090.3680642036868687%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20100.3293206033535354%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentIowa20110.0083022%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20010.0104370515238095%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20020.067840835%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20030.067840835%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20040.007806401%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20050.1356816699428571%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20060.005218526%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20070.002609263%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20080%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20090.0104370515428571%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20100.005218526%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKansas20110.0208741030761904%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20010.8858447487916667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20021.305936073%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20030.50913242%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20040.1115664845583333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20051.260273973%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20060.2716894976666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20070.942922374%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20080.006830601%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20090.002283105%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20100.0570776255833333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentKentucky20110.002283105%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20010.286815068%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20020.308219178%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20030.667808219%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20040.755635246%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20050.321061644%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20060.732020548%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20070.196917808%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20080.149419399%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20090.0299657534531249%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20100.029965753%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentLouisiana20110.038527397%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20030.29109589%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20010.154109589%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20020.582191781%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20040.119535519%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20050.051369863%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20060%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20070%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20080.034153006%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20090.017123288%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20100.136986302%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaine20110.017123288%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20013.5159817351250005%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20022.9337899543333332%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20031.72374429225%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20041.5141165754583332%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20051.4954337899166668%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20061.438356164291667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20071.2442922374583334%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20080.5009107466666667%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20090.1141552511666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20100.1598173516666666%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMaryland20110.0456621004583333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20011.2328767122857145%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20021.6438356164285717%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20031.2328767122857145%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20040.3122560500714285%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20051.1545988259285715%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20060.2739726027857143%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20070.5870841486428572%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20080.0585480094285714%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20100.1761252447857142%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMassachusetts20110.2348336595714285%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20011.4226770093726688%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20020.8087143092891567%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20030.8153160587831325%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20040.3390611627108433%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20051.3764647631325302%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20060.2508664795783132%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20070.1551411124096385%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20080.1283823820602409%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20090.016504374%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20100.052813996%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMichigan20110.003300875%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20060.0314911037586206%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20100.1543064085172414%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20030.1826484018160919%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20040.009421519%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20050.3212092582528735%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20070.2015430642643678%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20080.2072734125402298%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20090.3023145961609195%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20010.2015430641494252%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMinnesota20020.037789325%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20010.1470096893292683%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20020.2572669563536585%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20030.1303040428292683%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20040.1399440224390243%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20050.982292015%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20060.05011694%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20070.070163715%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20080.0233240037560975%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20100%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMississippi20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20020.3597379392869566%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20030.2692078618173913%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20040.0403896412608695%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20050.8195354377130435%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20060.040500298%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20010.3454437165130435%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20070.1715306729826086%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20080.007127584%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20090.0357355569130434%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20100.1310303752608695%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMissouri20110.009529482%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20010.1369863013571428%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20020.068493151%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20031.0665362034642858%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20040.1463700234642857%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20050.2348336595178571%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20060.5626223092142857%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20071.360078277857143%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20080.087822014%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20090.019569472%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20100.088062622%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentMontana20110.034246575%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20010.026513478%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20020%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20030.0176756517956989%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20040.0293789294408602%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20050.082486375%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20060.01472971%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20070.0176756517849462%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20080%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20090.0265134777096774%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20100.0294594196774193%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNebraska20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20010.2417405318823529%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20020.1289282837058823%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20030.080580177%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20040.0160720025882352%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20050.322320709%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20060.032232071%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20070.080580177%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20080.932176149235294%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20090.080580177%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20100.064464142%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNevada20110.0161160354705882%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20010.1643835617999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20020.712328767%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20030.273972603%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20040.300546448%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20050.438356164%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20060.0547945205999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20070.082191781%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20080.054644809%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20100.082191781%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Hampshire20110.0273972602999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20013.796477495095238%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20023.105022831047619%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20031.9178082191904764%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20041.548269581047619%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20052.191780821857143%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20061.9960861055714283%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20071.4742335290000002%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20080.7936507936190477%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20090.1174168298095238%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20100.2348336594761904%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Jersey20110.3000652314761904%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20010.058115401%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20020.1743462017272727%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20030.049813201%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20040.057956615%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20050.0415110004242424%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20060.0083022%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20070.0332088%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20080.091074681%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20090.0083022%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20100.066417601%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew Mexico20110.3071814030909091%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20011.1798497569032258%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20022.103402562935484%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20031.1091471496774197%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20040.7359421821935483%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20051.2638091028387095%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20060.4065399911774194%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20070.5744586831290323%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20080.2291556496129032%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20090.0220945647419354%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20100.1016349977903225%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNew York20110.123729562532258%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20010.65479452%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20020.750684931%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20030.6630136985299999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20040.3142076502399999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20050.4356164383099999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20060.2219178081899999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20070.389041096%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20080.338797814%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20100.019178082%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Carolina20110.320547945%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20010.0155078831698113%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20020%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20030.005169294%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20040%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20050%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20060%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20070%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20080.005155171%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20090.0155078831698113%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20100%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentNorth Dakota20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20100.2459526774772727%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20110.021793275%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20013.676836861772728%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20023.468244084670455%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20031.811955168%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20041.269870839534091%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20052.7148194271477273%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20061.0429638853522727%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20071.6780821917045456%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20080.4408842522954545%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOhio20090.065379826%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20080%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20100.003558086%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20010.0177904287662337%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20020.056929372012987%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20030.049813201%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20040.0106450926233766%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20050.1352072584675324%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20060.014232343%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20070.067603629%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOklahoma20110.0213485145064935%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20010.6621004565833334%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20021.36225266352245%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20030.5783866058055556%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20040.3567091681944444%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20050.5098934550555555%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20090.8371385083333335%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20100.1217656011944444%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20110.3729071536944445%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20080.6071645415833333%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20060.4870624048611111%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentOregon20071.1948249619166669%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20013.741566141804948%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20024.080965037805971%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20032.0568390921194033%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20042.055297283970149%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20052.6824780208525865%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20062.204048251880597%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20072.478020854604579%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20081.0113367588515618%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20090.1881005928955224%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20100.4743406255970149%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentPennsylvania20110.1921897362835821%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20011.643835616%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20021.205479452%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20030.876712329%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20040.109289618%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20050.602739726%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20060.2191780823999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20070.219178082%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20080%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20100.109589041%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentRhode Island20110.2191780823999999%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20040.5523877405434783%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20051.054198927826087%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20060.059559261%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20010.3454437165434783%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20020.4824300177608696%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20030.2680166765652174%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20070.7444907683478261%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20080.005939653%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20090.0178677784565217%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20100.059559261%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Carolina20110.089338892%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20110%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20010.0083022%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20020.0083022%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20030%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20040.004139758%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20050.0249066002575757%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20060.0207555001969696%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20070.0124533001212121%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20080.041397582%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20090.070568701%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentSouth Dakota20100.0166044001515151%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20010.8074981975263157%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20020.4210526315473684%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20030.4239365537157895%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20040.1092896175368421%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20050.9689978369578948%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20060.2191780821894736%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20070.7930785867894736%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20080.048892724%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20090.017303533%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20100.020187455%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTennessee20110.002883922%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20010.044223924%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20020.2826016610433071%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20030.1477726243622047%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20080.009681167%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20090.005393161%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20100.005393161%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20110.0172581167125984%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20040.0398003528267716%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20050.026965807%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20060.0291230719488188%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentTexas20070.0140222198267716%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20011.9839395371034485%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20021.5965989608162494%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20030.1889466225862069%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20043.1844733367586207%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20051.6249409540689657%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20060.4062352384827586%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20070.9541804440344828%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20080.6500847936551725%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20091.4454416627586206%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20101.1336797354827586%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentUtah20110.8974964572413794%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20030.1565557729285714%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20040.2341920375714285%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20050.4305283756428571%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20060.039138943%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20010.1565557730714285%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20020.7827788648571429%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20070%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20080.0195160031428571%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20090%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20100.019569472%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVermont20110.058708415%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20080.2569121605895522%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20090.0102228583208955%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20100.053158863%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20110.008178287%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20010.9650378245447762%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20021.2512778572238803%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20030.6379063586343284%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20040.3384715765746269%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20050.3393988959328358%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20060.4273154773283582%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentVirginia20070.562257207%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20010.4074464348461538%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20020.6533192834358974%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20070.4285212503846153%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20080.098080426%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20030.224798033025641%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20040.266218299025641%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20050.1123990165128205%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20090.5128205127948718%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20100.0421496312051282%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20110.2669476642051282%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWashington20060.9975412715128206%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20090.00996264%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20100.4533001245272727%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20011.743462017%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20022.1120797011272727%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20030.9863013698363636%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20040.5762543467454545%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20050.9564134495636364%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20060.7970112079090909%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20071.3549190534727271%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20080.1738698460363636%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWest Virginia20110.00498132%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20040.3491196113888889%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20020.350076104%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20030.3120243531111111%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20050.8143074580277778%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20060.22831050225%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20070.574581431%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20080.5198846386388889%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20090.50608828%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20100.380517504%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20110.0266362252777777%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWisconsin20010.6316590563750001%PercentMonitor Only 294Percent of days with PM2.5 levels over the National Ambient Air Quality Standard (monitor and modeled data)PercentWyoming20090.1191185229130434%PercentMonitor Only 294Percent of days with PM2.5 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295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20090No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama20108655.671641791045No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsAlabama201128527.955223880595No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2011671475.1333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona20011484747.4No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona20021690662.5333333334No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2003238467.53333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2004455714.6666666667No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona20051971482.5333333337No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2006497530.6666666667No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2007192400.53333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2008162631No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2009510304.6No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArizona2010283735.6No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas200128282.346666666668No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas200251797.88No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas200349418.28No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas200436916.77333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas2005256063.94666666663No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20068683.453333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas200737273.613333333335No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas20083578.4No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsArkansas2009339.7733333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality 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with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200512741449.913793104No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia20069690435.879310343No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia200713684576.01724138No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia20089537802.551724138No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia20095367475.793103448No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia20102960587.3620689656No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsCalifornia20114865729.413793104No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20080No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado2001196736.9688No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado200245550.5No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado200316100.32813No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado200433824.29688No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado200551295.64063No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado200644368.46875No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado2007133338.375No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado200922320.14063No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado201011495.46875No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsColorado20117057.953125No 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of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts2010389223.21428571426No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMassachusetts2011518078.0714285714No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20011867315.3253012048No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20021218410.0481927712No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMichigan20031202746.6987951808No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled 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National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200417279.44827586207No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota2005138794.72413793104No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota20062575.770114942529No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200753142.63218390805No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200882766.56322No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota2009133950.14942528735No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota2001145730.85057471265No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMinnesota200235212.252873563215No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200122245.719512195123No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200238119.85365853659No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200320176.085365853654No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200429016.414634146346No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi2005154678.28048780488No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi20068564.548780487805No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi200715412.121951219511No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi20082675.6585365853657No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi20090No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi20100No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMississippi20110No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri2002176836.2347826087No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri200395416.29565217393No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri200436733.72173913044No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri2005392541.4347826087No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri200619330.304347826088No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri2001120729.49565217392No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri200774338.44347826087No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri20087411.469565217391No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri200913809.104347826087No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri201049148.00869565218No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMissouri201120110.71304347826No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200123531.26785714286No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20026062No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana2003115055.07142857143No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200424063.178571428572No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200536975.07142857143No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200659699.607142857145No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana2007154704.32142857142No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana200815685.25No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20092172.875No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana201013449.125No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsMontana20115531.392857142857No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200125237.56989247312No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20020No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200313628.05376344086No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200430866.322580645163No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200528698.612903225807No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska2006604.4731182795699No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska200714351.408602150535No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20080No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20098304.010752688173No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska201011948No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNebraska20110No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality 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person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire2002487687.3No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire2003276505.2No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire2004132371No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire2005337258.9No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire200647582.7No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire2007109181.8No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire200822464.2No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire20090No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire201022716.7No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Hampshire201140187.1No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20015990401.428571428No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20024938564.333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20033292247.714285714No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20042687565.095238095No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20053739900.4285714286No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20063288374.904761905No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20072399911.380952381No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey20081229171.9047619049No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey2009221030.2857142857No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey2010359167.1904761905No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Jersey2011621939.6666666666No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico200158421.393939393936No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico200242227.242424242424No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the 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295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico20096224.272727272727No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico201050978.90909090909No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew Mexico2011230494.15151515152No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20014153023.9032258065No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20023304702.919354839No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20032520445.9516129033No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20041806479.8709677416No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20052558066.2258064514No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20061710552.4516129033No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York20071574552.8064516129No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsNew York2008696906.7096774194No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality 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Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma20090No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma2010612.2857142857143No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma200117530.116883116883No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma200247417.506493506495No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma200325908.532467532463No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma20041564.7272727272727No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma200536692.181818181816No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma200616053.337662337664No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma200724398.454545454544No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOklahoma20112957.9220779220777No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon2001464185.3333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient 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PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon2011411379.0555555555No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon2008265980.69444444444No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon2006256870.41666666663No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsOregon2007942183.6944444444No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20014396014.880597015No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20023707376.567164179No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20032822892.6268656715No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20042348623.850746269No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20053019615.8208955224No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20062659657.447761194No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20072567339.686567164No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania20081609279.1791044776No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania2009474971.0895522388No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania2010837406.7761No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsPennsylvania2011408044.5223880597No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island20011375064.8No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island20021021745.2No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2003863136.6No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2004153263.6No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2005781076.6No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2006178914.8No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2007295329.8No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island20080No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island20090No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2010250776.4No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsRhode Island2011184807.2No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2004236558.9565217391No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2005478419.1304347826No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina200654521.782608695656No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2001167902.76086956522No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2002215155.5652173913No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2003131045.80434782608No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2007231356.28260869565No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina2008582.0434782608696No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina20097445No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina201030676.934782608696No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Carolina201158608.02173913043No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20013647.393939393939No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota2002393.3787878787879No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20030No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota2004397.7878787878788No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20053616.257575757576No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20062280.5757575757575No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota2007611.5454545454545No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20086627.454545454545No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20095848.772727272727No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota2010466.3333333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsSouth Dakota20110No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee2001315854.8210526316No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee2002210514.25263157897No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee2003196510.24210526317No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee200475859.45263157894No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee2005406847.8No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee2006120639.63157894736No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee2007315022.0842105263No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee200833136.13684210526No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee20092511.4947368421053No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee201022510.042105263157No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTennessee20114596.273684210526No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas2001138398.06692913387No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas2002352510.6929133858No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas2003206694.75196850393No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas200814581.153543307086No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas200934415.43700787402No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas201011051.708661417322No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas201121194.507874015748No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas200497583.57874015748No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas200561718.97244094488No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas200661721.606299212595No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsTexas2007108357.29921259845No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20011549454No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20021618388.0689655172No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah2003317114.1379310345No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20042360773.0689655175No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20051676873.0344827587No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah2006559833.3793103448No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20071374229.7586206896No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah2008849827.3448275862No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20091435700.6896551724No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah20101164283.0344827587No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsUtah2011988530.6206896552No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont200328688.285714285714No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont200452117.642857142855No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont200590861.42857142857No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont200613544.214285714286No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont200135174.642857142855No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont2002158341.57142857142No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont20070No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont20084454.857142857143No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont20090No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont20104398.071428571428No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVermont201120010.785714285714No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2008100864.23880597016No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia200911141.335820895523No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia201025735.84328358209No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia20116470.985074626866No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2001311405.3358208955No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2002335730.8880597015No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2003191918.0149253731No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2004153864.02985074627No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2005157447.44029850746No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2006144258.89552238805No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsVirginia2007184823.5No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2001986689.7435897436No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2002858955.8974358974No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2007635256.8717948718No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2008148986.02564102566No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2003222114.41025641025No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2004262499.3076923077No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2005280711.8717948718No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2009892846.5384615385No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington201086826.07692307692No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2011626333.4871794871No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWashington2006520945.4358974359No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2001255448.65454545457No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2002291002.7636363636No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2003140418.96363636362No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia200489143.34545454546No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2005180836.9090909091No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2006130678.67272727271No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2007212252.78181818183No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia200830013.054545454543No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2009878.2909091No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia201072264.69091No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWest Virginia2011435.09090909090907No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2002291801.3333333333No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2003222267.5No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2004255479.20833333337No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2005488093.9861111111No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2006152831.94444444444No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2007331964.15277777775No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2008216038.73611111112No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2009256406.41666666663No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2010234485.41666666663No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin201137669.5No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWisconsin2001472821.1388888889No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming200911865.217391304348No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming20103352.913043478261No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming200118876.956521739132No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming200210164No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming200319918.739130434784No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming200441709.086956521736No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming20059731.739130434782No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming200616187.434782608696No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming20074481.304347826087No UnitsNo UnitsMonitor Only 295Number of person-days with PM2.5 over the National Ambient Air Quality Standard (monitor and modeled data)CountsWyoming20086410.608695652174No UnitsNo UnitsMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200113.614835484469433µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200212.502722179679µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200312.94137971870988µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200412.988667567221274µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200513.735456779848707µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200613.651511311741976µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200714.224367492850137µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200812.071357386789009µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama200910.167318283654875µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama201011.09731030977571µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageAlabama201110.794545967077692µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20117.44886675µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20018.250422602694064µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20028.869597839407307µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20038.751800707µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20047.638036033096904µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20057.905467881109589µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20067.488420419886759µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20076.804546773093153µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20087.677483970535161µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20097.580238248333333µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArizona20106.768196481262101µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200112.847289619722376µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200211.58823243674703µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200311.91079624947525µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200411.450856091995997µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200513.14131816335708µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200611.850573261010048µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200712.333016809010044µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200811.314977584097631µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas200910.03350862732548µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas201011.106791208650224µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageArkansas201110.628672589081274µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200113.067219243607934µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200214.128501034217056µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200312.631340331627063µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200411.87550441763699µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200511.379723783934816µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200611.84466859026712µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200710.943009439564715µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200812.978070935102696µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia200910.483144628897495µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia20108.804286045963629µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageCalifornia20119.593088258721538µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20017.828178113808861µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20026.6695493747326635µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20036.542826770639341µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20046.465071824493853µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20056.267152µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20066.288028642208476µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20076.025820469290667µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20086.008266763206967µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20096.396770342127996µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20105.959157831949058µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageColorado20115.826944464116653µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200114.179055850359587µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200213.22894526547945µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200312.997998443595888µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200412.365246426229511µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200512.464206022363012µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200611.119784658200338µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200711.0238987411815µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut200810.530624505373636µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut20099.022386735µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut20108.400531755056505µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageConnecticut20119.553127378261989µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200115.929221503059368µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200214.318445729315066µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200314.292278936666667µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200414.008310713333335µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200514.264874272831037µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200613.916788506666668µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200713.623107653333332µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200812.90690939µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware200910.671627850684931µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware201010.469770844520534µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDelaware20119.938479919µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200117.84633857µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200216.0662099µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200315.21649646µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200415.30241883µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200515.49910791µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200614.02958272µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200713.86752977µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200812.51108677µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia200910.87041096µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia201011.62045196µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageDistrict of Columbia201111.11261377µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida200111.265872353387444µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida20029.658589081960743µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida20039.785145894502966µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida200410.263031747846016µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida200510.500092848276424µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida200610.130566723939475µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida200710.324445111728688µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida20088.706420235375418µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida20098.046585174585768µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida20108.556647482913924µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageFlorida20118.35895949µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200113.786421389962952µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200212.75761884788774µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200312.50037203µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200413.229153649547374µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200513.792739880207632µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200613.32584010296373µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200714.245407192450244µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200812.001370862912813µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia200910.64222207722469µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia201011.454177609999569µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageGeorgia201111.236065364287157µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20019.273362863776777µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20028.626100932431196µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20037.050209220171544µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20048.613532549859043µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20059.163677099117995µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20068.769680044746575µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20078.144584781777086µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20087.752222452796324µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20097.745032020250623µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20107.163362679883874µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIdaho20116.984757013978207µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200113.822112694632018µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200213.670708607041362µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200313.99108404620333µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200412.28082842948998µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200514.076227924210317µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200612.586170808258125µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200713.44317106600591µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200812.150731505623057µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois200911.140283647275048µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois201011.710174743100993µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIllinois201110.843087252583942µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200115.66673129194312µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200215.429105216615543µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200315.027166298782015µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200413.727384458519838µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200515.74090726172275µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200613.786504851460691µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200714.519925094411851µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200812.788858681281177µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana200911.998550844812389µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana201012.647795416235857µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIndiana201111.341818855720666µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200111.096910951454268µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200210.410704295641208µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200311.173341226020485µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200410.071141764856543µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200511.300272097166182µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200610.034321862824273µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200711.395848589230663µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa200810.39827837812348µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa20099.969259565656976µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa201010.297727893815276µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageIowa20119.698792179692264µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20019.84673349030724µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20029.619514169311024µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas200310.05968517192668µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20049.625911410915949µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas200510.26736962671142µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20069.180918145441094µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas200710.073872305413309µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20089.053283717µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20098.579298582535422µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20108.449878915325765µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKansas20118.637531009µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200114.54149085398744µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200213.57637816856735µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200313.262795501828768µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200412.71455179µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200514.158598624552509µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200613.176163346659818µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200714.031897996519408µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200812.116897347483151µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky200910.930597931532532µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky201011.851166351832193µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageKentucky201110.418469868301711µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200112.291728649522046µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200210.543408659253856µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200311.78054840763635µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200411.387833755032364µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200512.257108740896832µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200612.360336666804365µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200711.645656156534676µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana200810.788079407491118µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana20099.305866062018836µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana201010.12723325614876µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageLouisiana20119.782848333464898µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20019.354265821µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine200110.31175375243835µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20029.471042999018836µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20038.790914092µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20049.005674532171108µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20059.334622579106163µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20068.756011623596747µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20078.329101889963185µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20088.101535760702186µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20097.603581755475171µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20106.882421331767123µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaine20117.792675035108733µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200115.288869099263698µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200214.033818863561647µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200313.973625572762558µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200414.101592260573772µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200514.27333908557078µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200613.41221037194064µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200713.365716063042242µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200812.418042219285065µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland200910.431981425664384µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland201010.634140214311069µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMaryland20119.983241655µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200113.041344142612529µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200211.784850704992172µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200311.79613142927006µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200411.352533454958236µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200511.852589436359091µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200610.447714423469668µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts200710.627406190149712µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts20089.949884612303666µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts20099.014296031653616µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts20108.600162031188848µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMassachusetts20119.294770329µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200111.86211964224278µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200210.96594543714491µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200310.614442364134018µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200410.126948258365198µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200511.2750656109901µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200610.256614908680804µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan200710.24991867948226µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan20089.793632053µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan20099.103017115590529µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan20108.590000760559168µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMichigan20118.825085698198054µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20109.008383800027714µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20118.894432167626357µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20039.702524773046292µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20049.404237421823693µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota200510.0444656µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20069.222424001809165µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20079.729138398525905µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20089.483572445127066µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20099.308086819129429µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota200110.350259753421032µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMinnesota20029.046507599257282µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200112.46693908785834µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200210.97895056116923µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200311.820387300830271µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200411.406855916764629µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200512.496632262624455µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200611.95735840337454µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200711.965983255591384µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi200810.930532604872518µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi20099.363895831789677µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi201010.164670255747408µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMississippi20119.781406480468426µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200211.89110965485408µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200311.77638366973794µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200410.743053887211596µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200512.589446699388924µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200610.929463398128767µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200112.152503740059558µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200711.765416383699822µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri200810.76041600955624µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri20099.863783258218705µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri201010.475522432146754µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMissouri201110.077405097433354µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20017.684289409477985µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20026.738078656803571µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20037.913989858709149µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20046.871517572928278µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20057.0871149367747055µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20067.413129748813845µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20077.317173709865704µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20086.511027256357143µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20097.027661109408268µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20106.707063512881115µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageMontana20116.152203223053571µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20019.090521569376492µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20028.000406827273677µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20038.732319025665488µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20048.390725750354544µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20058.639272908µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20068.091293707015025µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20078.570708298979673µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20088.118424385711148µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20098.104919968µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20107.972757435233761µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNebraska20117.811355620452792µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20017.883732270044317µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20028.216001881369056µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20037.356320708470588µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20047.638457534299582µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20057.651702476592264µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20067.319429016181306µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20075.996261537058823µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20087.6005545472774045µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20096.985295444669624µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20106.066976812388394µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNevada20116.6217714226470585µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire200110.961543256467134µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire200210.276897319469864µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20039.179456826019171µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20049.654186920975416µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire200510.28523654660548µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20069.130604862645203µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20079.305606122878084µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20088.903960342576502µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20098.202418796246576µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20107.7686103424410975µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Hampshire20118.377301831698631µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200115.11336578599478µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200213.789576271265494µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200314.210321220078283µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200413.226294001876145µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200513.803608564592304µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200612.898681596503584µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200712.90521830379648µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200811.958170897749152µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey200910.09591723791128µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey20109.795450320865616µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Jersey201110.477574736711023µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20017.150245497803238µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20026.772813767836031µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20037.089743403186384µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20046.656429568248717µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20056.507925130954753µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20066.484519217545454µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20075.859674594030302µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20086.195576923823482µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20096.660754577601079µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20105.952048418950188µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew Mexico20117.025653028159818µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200112.762026571955154µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200212.114300514825892µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200311.772580498789218µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200411.058762346753392µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200512.238662843134332µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200610.256179469758948µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200710.709221481744589µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York200810.02542704681738µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York20098.801234928229563µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York20108.612884543836945µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNew York20119.099297528919134µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200113.764092768047949µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200212.576058712616168µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200312.454570680606578µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200412.688390907986175µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200512.844586701217125µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200612.755422801713696µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200712.78557963853178µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina200811.594357953803826µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina20099.473754218298904µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina201010.280334262497806µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Carolina20119.883943011034797µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20018.331557196086328µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20027.048700358730162µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20037.358623897490824µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20047.598335627428188µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20057.345041319127165µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20067.391389695363919µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20077.326640249850091µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20087.488989369665018µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20097.810735263642285µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20107.546268532404755µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageNorth Dakota20117.025371008169811µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio201012.66169166553238µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio201111.568787254341537µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200116.144518895239727µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200215.770242633846513µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200314.297297456709217µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200414.31714536993666µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200515.57708975541719µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200613.872324064165632µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200714.888327189028644µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200813.00894302420268µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOhio200912.208110934847449µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma20089.826128582687032µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma20099.177666075µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma20109.215776529µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma200110.653838967235012µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma200210.165618409686532µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma200310.151828222702902µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma20049.861618307218224µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma200510.679471448887206µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma20069.583153119744706µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma200710.76227508595659µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOklahoma20119.616219310076856µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20018.806367801108067µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20029.354799928115296µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20038.756159697505712µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20049.419538148758043µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20059.473585664µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20098.479842432380517µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20106.474221082µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20117.795126807531584µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20088.396259541017763µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20068.745129565816208µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageOregon20078.517128797973744µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200115.188192388904104µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200214.169995730167656µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200313.815046822159069µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200413.718668048228531µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200514.357914594980574µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200612.737316994026784µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200713.357128581171745µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200812.118868843352992µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania200910.549828339242486µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania201010.375749868909224µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AveragePennsylvania201110.393246987141485µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island200112.20237198136986µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island200210.937201368219176µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island200311.5446134407397µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island200410.65901145409836µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island200510.827099840191782µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island200610.01761578µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island20079.737689353542464µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island20089.537333800017484µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island20098.568728118µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island20108.141791181800002µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageRhode Island20118.859354937479452µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200413.375177944849131µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200513.850653960607504µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200613.46908657182549µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200113.67357630722752µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200212.74893435533651µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200312.94398308401727µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200713.463131126095892µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200811.997594638964118µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina200910.218908973838891µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina201011.014840060762362µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Carolina201110.813425820582784µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20018.622903310287878µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20027.294532771734952µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20038.142589620579493µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20048.078331646965145µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20057.970360164311747µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20067.846641232369448µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20078.002488405948942µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20087.718756268853784µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20097.933086567µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20107.724663591154628µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageSouth Dakota20117.224799655017435µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200114.085475382912756µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200212.96794830841096µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200313.139479413486663µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200412.58117869037331µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200513.742974997023792µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200613.160964131310742µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200713.766755589978368µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200811.78477260727236µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee200910.069180810544484µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee201011.187896273796392µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTennessee201110.295244885561068µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20028.844119334624203µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20038.814098739185416µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20088.748693449482639µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20098.351386337260273µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20108.178804103225811µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20118.663977538086023µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20048.901991328739362µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20059.42111050701618µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20068.865177986125012µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageTexas20079.231542553887552µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20019.100226114µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20028.975368811563534µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20037.613174473638639µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20049.864713211539476µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20058.900937848764288µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20067.950135135125651µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20077.499170643273031µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20087.469474112225173µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20098.134056697099194µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20107.389609352699103µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageUtah20116.877198905700992µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20039.243001908545988µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20048.983490393µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20059.790564438702544µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20068.466828458384539µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont200110.17754635952349µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20029.8741232179139µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20078.789348391574363µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20088.674784694410226µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20098.008365087697653µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20107.587191658790607µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVermont20118.140950612398239µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200811.22980501317152µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia20099.420142540612655µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia20109.991109485µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia20119.287794745197504µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200113.461535762260274µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200212.468074296063175µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200312.336927557004191µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200412.520382154678655µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200512.84669890635146µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200612.40526307846964µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageVirginia200712.688588250010223µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20019.474198881µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20029.423626959628733µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20078.085711231593255µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20087.9864521812126945µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20038.675893456931506µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20049.521258607956844µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20059.327996960869337µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20098.712199839046363µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20106.928900756462943µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20117.228180063138392µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWashington20069.292539897727782µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200114.049148595818185µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200213.044249757123293µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200312.260292652830884µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200412.628062865092891µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200513.381221924189289µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200612.691494545110835µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200714.020856031544207µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200812.036896460925984µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia200910.784347753336984µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia201011.459334382726029µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWest Virginia201110.17602012366401µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200210.330808147024923µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200310.396463682161336µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin20049.921587763µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200510.774020633411531µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200610.213304909982686µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200710.935401489270928µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200810.705632876070128µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200910.00838146862538µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin20109.27676888491724µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin20119.391442168320776µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWisconsin200111.205606774428652µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20096.567085006816557µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20106.297687453µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20116.260957278µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20017.939543855871947µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20026.946845562531268µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20037.1536894583150685µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20047.143727088µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20056.756222546µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20066.814941918771293µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20076.452027999006551µg/m³Micograms per cubic meterMonitor Only 296Annual average ambient concentrations of PM 2.5 in micrograms per cubic meter, based on seasonal averages and daily measurement (monitor and modeled data)AverageWyoming20086.614697118569256µg/m³Micograms per cubic meterMonitor Only