California Air Resources Board 2006 Almanac (web) Appendix A San Francisco Bay Area Table A-25 "NOx Emissions (tons/day, annual average)" "ROG Emissions (tons/day, annual average)" County 1975 1980 1985 1990 1995 2000 2005 2010 2015 2020 1975 1980 1985 1990 1995 2000 2005 2010 2015 2020 Alameda 200 196 204 195 168 151 133 120 107 103 287 258 215 163 133 106 81 73 67 64 Contra Costa 263 245 200 182 156 130 95 82 72 68 242 246 189 127 111 97 67 58 55 53 Marin 29 30 29 28 24 20 18 14 11 8 53 49 42 32 27 22 18 14 12 11 Napa 15 14 16 15 14 13 11 9 7 5 25 22 20 17 15 16 11 9 8 8 San Francisco 98 107 97 96 79 71 59 50 40 36 144 123 99 72 59 48 37 33 29 28 San Mateo 98 97 95 92 84 70 61 52 44 41 158 141 114 83 70 52 40 35 32 30 Santa Clara 206 205 192 188 168 142 118 94 73 61 336 316 246 180 148 117 89 77 69 64 Solano 40 48 44 44 38 34 29 26 23 21 58 64 53 42 33 27 21 19 18 17 Sonoma 29 31 32 37 33 28 23 18 13 10 62 58 51 41 36 29 23 20 18 17 Air Basin Total 979 972 909 878 765 658 547 465 389 352 1366 1278 1029 756 631 513 387 337 307 292 "Directly Emitted PM10 Emissions (tons/day, annual average)" "CO Emissions (tons/day, annual average)" County 1975 1980 1985 1990 1995 2000 2005 2010 2015 2020 1975 1980 1985 1990 1995 2000 2005 2010 2015 2020 Alameda 37 35 41 41 40 46 45 48 50 53 1902 1725 1491 1097 778 572 440 363 295 255 Contra Costa 37 38 34 31 30 33 33 35 37 39 1280 1159 1044 787 591 430 346 281 232 203 Marin 6 6 7 8 8 9 10 10 11 11 392 367 311 235 171 129 105 81 65 55 Napa 7 6 8 7 8 9 9 9 10 11 150 140 128 110 93 74 62 51 42 37 San Francisco 13 14 15 14 15 19 17 17 18 19 867 813 685 482 346 261 205 170 143 125 San Mateo 14 15 17 18 17 22 21 22 23 24 1240 1131 905 645 477 327 257 207 167 144 Santa Clara 39 39 43 45 44 52 51 54 56 59 2302 2151 1786 1316 969 719 566 460 371 319 Solano 13 13 14 14 12 13 13 13 14 14 310 317 287 228 157 119 96 78 64 56 Sonoma 12 12 14 15 15 17 17 18 19 20 402 397 359 290 234 167 134 101 78 64 Air Basin Total 178 179 193 192 189 219 213 226 238 251 8846 8200 6997 5190 3814 2799 2213 1792 1456 1257 "Directly Emitted PM2.5 Emissions (tons/day, annual average)" County 1975 1980 1985 1990 1995 2000 2005 2010 2015 2020 Alameda 17 16 18 18 17 19 18 19 20 21 Contra Costa 23 23 17 16 15 16 15 16 17 18 Marin 3 3 3 4 4 4 4 5 5 5 Napa 3 3 3 3 4 4 4 4 5 5 San Francisco 7 7 8 8 9 9 8 8 9 9 San Mateo 6 6 7 8 7 9 8 9 9 9 Santa Clara 16 16 17 18 18 20 19 20 21 21 Solano 6 6 6 6 5 5 5 5 5 5 Sonoma 5 6 6 7 8 8 8 8 9 9 Air Basin Total 87 85 87 88 86 93 91 94 99 103