Appendix B Ozone Days Above State 1-Hour Standard Table B-8 AIR BASIN 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 GREAT BASIN VALLEYS 5 4 3 0 2 0 5 0 4 2 1 0 0 0 0 4 2 0 0 1 LAKE COUNTY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 LAKE TAHOE 0 0 0 2 0 0 1 0 0 0 0 1 0 1 0 1 1 0 1 0 MOJAVE DESERT 156 158 152 158 136 135 150 135 137 119 108 101 77 83 86 72 75 93 75 66 MOUNTAIN COUNTIES 0 27 51 39 22 23 54 35 57 49 65 29 52 66 51 50 62 56 33 41 NORTH CENTRAL COAST 1 37 14 10 11 12 9 12 6 8 16 1 10 3 3 3 8 3 0 2 NORTH COAST 0 0 0 0 0 0 0 0 1 1 0 2 7 4 0 0 0 0 0 0 NORTHEAST PLATEAU 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SACRAMENTO VALLEY 66 94 98 68 50 68 74 34 60 50 58 25 62 59 41 44 46 51 29 33 SALTON SEA 80 85 107 119 83 86 100 113 126 124 98 91 72 88 54 81 68 66 48 54 SAN DIEGO 131 127 160 159 139 106 97 90 79 96 51 43 54 27 24 29 15 24 12 16 SAN FRANCISCO BAY AREA 39 46 41 22 14 23 23 19 13 28 34 8 29 20 12 15 16 19 7 9 SAN JOAQUIN VALLEY 147 156 156 148 131 133 127 125 118 124 120 110 90 123 114 123 127 137 106 83 SOUTH CENTRAL COAST 150 126 138 117 105 112 75 63 90 95 82 59 54 33 38 34 24 45 23 17 SOUTH COAST 217 196 216 211 185 184 190 185 165 153 141 144 107 111 115 121 116 125 105 99