Highway vehicles16.1938088299999982666577125201001763343811035156252.41294873611.3768109729

0.2163326066

0.08982472284700001

0.016003375432 0.2559456220093226375134065619931789115071296691894531250.293271588942719260.08287757911655426

0.012730033803564555

0.015927356284890924

0.008155665209427213 Other off-highway11.33393449300000099810858955606818199157714843751.93091563471.0582142463

0.12155899551999999

0.11419155908999999

0.026693593469 0.17913456581318690230553158926340984180569648742675781250.234684926302280050.06369954673971286

0.007153106258078768

0.020247985061435107

0.01360363083992897 Transportation total27.527743323000002817479980876669287681579589843754.34386437079999952.4350252192

0.33789160212

0.204016281937

0.042696968901 0.4350801878225096230856649981433292850852012634277343750.52795651524499920.14657712585626712

0.019883140061643323

0.03617534134632603

0.021759296049356183 Stationary source fuel combustion4.070252118079999981148375809425488114356994628906252.335227357090.505257568022

0.74736518926

0.65697167752

1.238976018053 0.064330956418777771044226199137483490630984306335449218750.283825274573884960.030414141732020106

0.04397850269737017

0.11649155873006938

0.6314088954974106 Industrial processes1.69508389586740015886334731476381421089172363281251.05816174624166.606385351516

0.9048527230260002

0.3872785407585

0.4372070034917 0.0267910598822209064517885224177007330581545829772949218750.128609767806445260.39767348998639895

0.053245814084174295

0.06867066331682305

0.22281011670608292 Waste disposal and recycling total1.301194612999999833391484571620821952819824218750.0811629876830.17755625573

0.22714099640000002

0.20276923739

0.025354337192 0.02056557960363824058558357421588880242779850959777832031250.0098646100536738880.010688055892601475

0.013366050581980714

0.03595422045473106

0.012921116962075709 Miscellaneous28.6762313350000006550999387400224804878234863281250.409277004166.888362357899999

14.776624755999999

4.1886147631

0.2180060318 0.45323221627285348311886536976089701056480407714843750.049743832320996620.4146471865327123

0.8695264925748314

0.7427082161520504

0.11110057478507468 Total of all sources63.2705052849474043341615470126271247863769531258.227693465974616.612586752368

16.993875266806

5.639650500705501

1.9622403594376998 10.9998049959709911

Note: CO = Carbon monoxide. NOx = Nitrogen oxides. VOC = Volatile organic compounds. PM-10 = Particulate matter less than 10 microns. PM-2.5 = Particulate matter less than 2.5 microns. SO2 = Sulfur dioxide.

Source:

U. S. Environmental Protection Agency, National Emission Inventory Air Pollutant Emission Trends website www.epa.gov/air-emissions- inventories/air-pollutant-emissions-trends-data. (Additional resources: www.epa.gov/air-emissions-inventories/national-emissions- inventory)