2008 Ozone Exposures Over the State 1-Hour Standard Table B-35 Page B-26 Ozone Exposures Over the State 1-Hour Standard: Population-Weighted (ppm-hours / person) 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 South Coast Air Basin Exposure 35.68 31.41 34.28 29.57 22.10 22.21 21.99 17.96 18.90 13.26 10.67 6.28 8.90 3.28 5.33 6.95 7.16 8.92 5.21 5.48 4.98 % Pop. Represented* 100% 100% 100% 100% 100% 100% 100% 100% 100% 97% 100% 92% 98% 99% 100% 88% 78% 91% 83% 77% 82% San Francisco Bay Area Air Basin Exposure 0.85 1.81 1.24 0.67 0.46 0.48 0.54 0.41 0.26 1.06 1.03 0.10 0.95 0.62 0.33 0.35 0.35 0.32 0.11 0.15 0.49 % Pop. Represented 46% 72% 73% 53% 41% 45% 50% 72% 39% 81% 60% 48% 54% 65% 25% 48% 28% 62% 30% 40% 43% San Joaquin Valley Air Basin Exposure 10.00 10.09 9.38 7.12 5.21 6.09 5.64 6.18 6.43 6.10 6.96 3.73 6.63 4.51 4.63 4.75 5.84 5.24 3.28 2.39 2.98 % Pop. Represented 95% 98% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 99% 97% 97% 99% San Diego Air Basin Exposure 5.16 5.64 7.40 7.29 6.35 3.92 3.31 2.74 2.28 2.41 1.19 0.83 1.93 0.60 0.52 0.71 0.38 0.45 0.24 0.16 0.47 % Pop. Represented 100% 100% 100% 100% 100% 100% 100% 100% 79% 100% 98% 100% 82% 69% 72% 89% 62% 36% 71% 10% 30% Broader Sacramento Metropolitan Area Exposure 2.57 3.19 4.22 1.83 2.14 2.47 2.35 1.10 1.76 2.20 1.85 0.51 1.98 1.45 1.15 1.08 1.52 1.15 0.43 0.99 1.33 % Pop. Represented 94% 100% 100% 100% 100% 99% 100% 100% 95% 100% 100% 98% 100% 100% 99% 100% 99% 97% 94% 99% 100%