Appendix B	Nitrogen Dioxide - Maximum Annual Average (ppm)								Table B-22											

AIR BASIN	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002
GREAT BASIN VALLEYS																				
LAKE COUNTY																				
LAKE TAHOE	0.01	0.012	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
MOJAVE DESERT	0.021	0.021	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
MOUNTAIN COUNTIES																				
NORTH CENTRAL COAST	0.011	0.014	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
NORTH COAST												0.008	0.009		0.01	0.01	0.01	0.011	0.01	0.01
NORTHEAST PLATEAU																				
SACRAMENTO VALLEY	0.016	0.019	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
SALTON SEA	0.027	0.014	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
SAN DIEGO	0.027	0.031	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
SAN FRANCISCO BAY AREA	0.029	0.032	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
SAN JOAQUIN VALLEY	0.03	0.028	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
SOUTH CENTRAL COAST	0.018	0.031	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
SOUTH COAST	0.059	0.057	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