California Air Resources Board 2006 Almanac (web) Chapter 2 2005 Statewide Emission Inventory Summary Table 2-1 Division "Emissions (tons/day, annual average)" Major Category ROG CO NOx SOx PM10 PM2.5 NH3 Stationary Sources 473 372 420 112 136 91 65 Fuel Combustion 48 299 324 38 36 34 9 Waste Disposal 14 2 3 1 2 1 48 Cleaning And Surface Coatings 210 1 0 0 1 1 2 Petroleum Production And Marketing 145 23 9 46 2 2 2 Industrial Processes 55 48 84 28 94 52 5 Area-Wide Sources 751 2719 112 11 1939 654 504 Solvent Evaporation 448 0 0 0 0 0 30 Miscellaneous Processes 303 2719 112 11 1939 654 474 Mobile Sources 1207 10674 2687 179 138 115 102 Light Duty Passenger Vehicles 349 3324 303 2 17 10 59 Light and Medium Duty Trucks 291 3151 357 2 14 9 39 Heavy Duty Trucks 95 733 771 8 16 14 3 Other Onroad 35 421 88 1 2 2 1 Aircraft and Trains 46 300 216 20 13 12 - Ships and Commercial Boats 17 43 339 144 25 24 - Recreational Boats and Vehicles 158 916 37 1 11 8 - Off-road Equipment 169 1664 455 1 32 29 - Other Off-road 46 121 123 1 8 8 - Total Statewide - All Sources 2430 13766 3219 302 2213 860 671 1207 10674 2687 179 138 115