Division "Emissions (tons/day, annual average)" Major Category ROG CO NOx SOx PM10 PM2.5 NH3 Stationary Sources 381 346 380 114 136 83 78 Fuel Combustion 28 274 286 42 34 32 10 Waste Disposal 18 2 3 1 1 1 50 Cleaning And Surface Coatings 142 1 0 0 1 1 0 Petroleum Production And Marketing 134 14 9 43 3 2 1 Industrial Processes 59 56 81 29 97 47 16 Area-Wide Sources 658 1974 98 6 1777 450 599 Solvent Evaporation 413 0 0 0 0 0 35 Miscellaneous Processes 246 1974 98 6 1777 450 564 Mobile Sources 1282 10136 3081 184 173 146 61 Light Duty Passenger Vehicles 283 2658 229 2 16 9 29 Light and Medium Duty Trucks 262 2972 352 2 19 12 30 Heavy Duty Trucks 143 984 1190 9 49 43 2 Other Onroad 55 575 77 0 2 1 0 Aircraft and Trains 46 300 201 11 13 13 - Ships and Commercial Boats 15 45 327 153 25 24 - Recreational Boats and Vehicles 209 925 38 1 9 7 - Off-road Equipment 210 1559 551 4 33 30 - Other Off-road 58 117 116 1 7 7 0 Total Statewide - All Sources 2322 12456 3558 305 2086 680 738