2008 Ozone Air Quality Table Table 2-8 Page 2-17 Area Design Values Exceedance Days Percent above Standard South Coast 0.121 85 45% 0.44047619 0.084 San Joaquin Valley 0.110 86 30% 0.30952381 0.084 Sacramento Metro 0.097 42 15% 0.154761905 0.084 Ventura 0.090 17 10% 0.071428571 0.084 San Diego 0.088 14 5% 0.047619048 0.084 San Francisco Bay Area 0.080 12 Meets standard* -0.047619048 0.084 Western Nevada County 0.096 26 15% 0.142857143 0.084 Central Mountain Counties 0.093 14 10% 0.107142857 0.084 Southern Mountain Counties 0.086 6 5% 0.023809524 0.084 Eastern Kern 0.086 8 5% 0.023809524 0.084 Coachella 0.102 26 20% 0.214285714 0.084 Antelope Valley and Western Mojave Desert 0.103 50 25% 0.226190476 0.084 Imperial 0.085 11 5% 0.011904762 0.084 Butte County 0.084 7 Meets standard* 0 0.084 Sutter Buttes 0.082 7 Meets standard* -0.023809524 0.084