California Air Resources Board 2004 Almanac (web) Appendix A Mojave Desert Air Basin Emission Trends and Forecasts Table A-7 "NOx Emissions (tons/day, annual average)" "ROG Emissions (tons/day, annual average)" County 1975 1980 1985 1990 1995 2000 2005 2010 1975 1980 1985 1990 1995 2000 2005 2010 Kern 53 30 37 50 41 38 37 36 65 46 32 27 17 14 13 11 Los Angeles 20 26 29 37 30 29 25 21 31 36 39 41 26 22 20 19 Riverside 4 4 4 10 6 7 7 7 6 4 4 4 3 2 2 2 San Bernardino 137 161 146 180 165 163 157 153 29 37 47 63 52 42 36 32 "Directly Emitted PM10 Emissions (tons/day, annual average)" "CO Emissions (tons/day, annual average)" County 1975 1980 1985 1990 1995 2000 2005 2010 1975 1980 1985 1990 1995 2000 2005 2010 Kern 41 32 29 45 27 28 28 29 741 481 255 195 128 105 91 76 Los Angeles 36 38 37 35 29 33 35 36 100 173 212 256 164 114 88 70 Riverside 6 7 7 9 9 8 7 8 12 10 12 18 14 12 9 7 San Bernardino 71 76 90 80 90 91 95 100 131 214 287 438 344 270 227 183 "Directly Emitted PM2.5 Emissions (tons/day, annual average)" County 1975 1980 1985 1990 1995 2000 2005 2010 Kern 19 13 11 22 9 9 9 9 Los Angeles 9 9 9 9 7 9 9 9 Riverside 2 2 2 2 2 2 2 2 San Bernardino 22 22 30 24 30 28 29 30