Chapter 3 Statewide Table 3-7 "Directly Emitted PM2.5 Emission Trends (tons/day, annual average)" Emission Source 1975 1980 1985 1990 1995 2000 2005 2010 2015 2020 All Sources 896 874 884 934 862 877 864 879 903 933 Stationary Sources 224 160 117 115 98 98 91 97 102 108 Area-wide Sources 560 591 635 675 651 667 659 669 684 702 On-Road Mobile 26 33 47 48 37 34 34 34 34 35 Gasoline Vehicles 13 11 12 13 15 17 20 23 26 28 Diesel Vehicles 12 22 35 35 22 17 15 11 9 7 Other Mobile 86 91 85 95 77 78 80 80 82 88 Gasoline Fuel 4 5 6 7 8 10 12 13 14 15 Diesel Fuel 58 63 56 61 46 44 40 34 29 24 Other Fuel 23 23 22 26 23 25 28 33 40 49