Appendix B	Nitrogen Dioxide - Maximum Annual Average (ppm)								Table B-28											

AIR BASIN	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004
GREAT BASIN VALLEYS																				
LAKE COUNTY																				
LAKE TAHOE	0.011	0.01	0.012	0.012		0.012	0.012		0.011	0.012	0.011	0.011	0.011	0.01	0.011	0.011	0.011	0.012	0.01	
MOJAVE DESERT	0.025	0.021	0.016	0.018	0.026	0.019	0.014	0.025	0.02	0.024	0.023	0.021	0.02	0.022	0.024	0.025	0.024	0.025	0.024	0.023
MOUNTAIN COUNTIES																				
NORTH CENTRAL COAST	0.015	0.014	0.005	0.014	0.014	0.012	0.011	0.012	0.012	0.012		0.011	0.01	0.01	0.005	0.007	0.007	0.007	0.006	0.007
NORTH COAST										0.008	0.009		0.01	0.01	0.01	0.011	0.01	0.01	0.009	0.009
NORTHEAST PLATEAU																				
SACRAMENTO VALLEY	0.021	0.022	0.022	0.025	0.019	0.023	0.024	0.021	0.017	0.022	0.022	0.022	0.019	0.021	0.021	0.019	0.019	0.02	0.015	0.017
SALTON SEA	0.02		0.019	0.022	0.024	0.021	0.021		0.019	0.021	0.021	0.02		0.016	0.018	0.016	0.017	0.016	0.016	0.015
SAN DIEGO	0.032	0.03	0.032	0.035	0.031	0.029	0.029	0.027	0.023	0.024	0.026	0.022	0.024	0.023	0.026	0.024	0.022	0.022	0.021	0.023
SAN FRANCISCO BAY AREA	0.035	0.033	0.031	0.032	0.032	0.03	0.031	0.027	0.027	0.028	0.027	0.025	0.025	0.025	0.026	0.025	0.024	0.019	0.018	0.017
SAN JOAQUIN VALLEY	0.031	0.03	0.03	0.032	0.033	0.031	0.03	0.027	0.024	0.024	0.029	0.029	0.024	0.023	0.027	0.024	0.022	0.024	0.02	0.018
SOUTH CENTRAL COAST	0.03	0.022	0.017	0.024	0.027	0.025	0.024	0.022	0.023	0.022	0.024	0.019	0.02	0.021	0.022	0.02	0.019	0.017	0.015	0.014
SOUTH COAST	0.06	0.061	0.055	0.061	0.057	0.055	0.055	0.051	0.05	0.05	0.046	0.042	0.043	0.043	0.051	0.044	0.041	0.04	0.035	0.033