Appendix B	PM10 - Calculated Days Above State 24-Hour Standard								Table B-13											

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						195	170	116.2	100.7	132	128	105	117	120	90	117	19.4	90.2	92.2	100.2
LAKE COUNTY						0	0	0	0	0	0	0	0	0	0	0	0	0	0	
LAKE TAHOE						57	26	55	36	36	30	42	18	24	12	12	0	0	18	3
MOJAVE DESERT						204	230	241	186	153	131	132	60	87	36	43	72	63	54	84
MOUNTAIN COUNTIES						159	116	154.5	132	102	113	93	42	42	128	63	60	57	60	36
NORTH CENTRAL COAST						24	18	18	12	0	59	30	72	72	96	30	54	24	51	30
NORTH COAST						126	71	40	38	15	14.5	48	18	23	20	0	54	9	42	24
NORTHEAST PLATEAU						21	26	25	12	24	6	24	54	18	18	24	66	60	36	36
SACRAMENTO VALLEY						183	134	175	189	177	92	108	108	129	65	97	144	81	96	126
SALTON SEA						252	294	286	294	186	239	274	306	312	320	265	324	330	341	328
SAN DIEGO						105	146	60	90	42	143.5	131	117	96	125	108	140	144	146	186
SAN FRANCISCO BAY AREA						123	137	93	125	108	59	54	42	18	20	25	63	42	51	30
SAN JOAQUIN VALLEY						300	302	313	285	273	233	253	246	225	188	185	216	237	236	267
SOUTH CENTRAL COAST						198	212	151	204	138	174	81	108	138	144	88	108	135	72	156
SOUTH COAST						345	338	301	294	282	293	276	252	276	290	238	288	300	278	297

Salton Sea PM10 statistics exclude data from Calexico - East site because data from this site do not represent widespread exposure.