Appendix A	Mountain Counties Air Basin - County: Tuolumne					Table A-49														

OZONE (ppm)	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001
Peak 1-Hour Indicator							0.097	0.094	0.092	0.089	0.102	0.102	0.103	0.105	0.112	0.112	0.118	0.115	0.113	0.108
4th High 1-Hr in 3 Yrs							0.091	0.091	0.091	0.09	0.09	0.1	0.101	0.103	0.116	0.117	0.117	0.116	0.114	0.107
Avg of 4th Hi 8-Hr in 3 Yrs							0.081	0.078	0.077	0.075	0.083	0.085	0.085	0.087	0.09	0.088	0.092	0.092	0.096	0.092
Maximum 1-Hr. Concentration							0.096	0.09	0.09	0.09	0.1	0.12	0.107	0.135	0.121	0.117	0.122	0.13	0.109	0.109
Max. 8-Hr. Concentration							0.086	0.078	0.081	0.078	0.097	0.088	0.094	0.105	0.108	0.107	0.107	0.103	0.104	0.097
Days Above State Standard							2	0	0	0	2	5	8	9	25	8	21	17	13	4
Days Above Nat. 1-Hr. Std.							0	0	0	0	0	0	0	1	0	0	0	1	0	0
Days Above Nat. 8-Hr. Std.							3	0	0	0	1	6	9	14	21	7	26	25	26	5

PM10 (ug/m3)	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001
Max. 24-Hour Concentration																				
Max. Avg. of Quarters																				
Calc Days Above State 24-Hr Std																				
Calc Days Above Nat 24-Hr Std																				

CARBON MONOXIDE (ppm)	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001
Peak 8-Hr. Indicator											2.9	2.9	2.8	2.8	2.7	2.4	5.1	5.4	5.7	2.4
Max. 1-Hr. Concentration											4	5	4.4	3.9	4.5	6.6	6.7	4.1	3.4	2.8
Max. 8-Hr. Concentration											2.6	3	2.7	3.4	2.6	1.9	5.5	3	1.6	1.6
Days Above State 8-Hr. Std.											0	0	0	0	0	0	0	0	0	0
Days Above Nat. 8-Hr. Std.											0	0	0	0	0	0	0	0	0	0

NITROGEN DIOXIDE (ppm)	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001
Peak 1-Hr. Indicator																				
Max. 1-Hr. Concentration																				
Max. Annual Average																				

SULFUR DIOXIDE (ppm)	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001
Peak 1-Hr. Indicator																				
Max. 24-Hr. Concentration																				
Max. Annual Average