Appendix A	Sacramento Valley Air Basin - County: Tehama					Table A-69														

OZONE (ppm)	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Peak 1-Hour Indicator							0.119	0.115	0.113	0.107	0.104	0.108	0.102	0.099	0.109	0.115	0.115	0.111	0.098	0.1
Peak 8-Hour Indicator							0.106	0.099	0.096	0.093	0.093	0.096	0.09	0.088	0.097	0.103	0.105	0.102	0.091	0.091
4th High 1-Hr. in 3 Yrs							0.11	0.11	0.11	0.1	0.1	0.1	0.098	0.099	0.12	0.12	0.12	0.109	0.096	0.1
Avg. of 4th High 8-Hr. in 3 Yrs							0.095	0.089	0.089	0.086	0.086	0.086	0.084	0.083	0.086	0.091	0.091	0.086	0.083	0.084
Maximum 1-Hr. Concentration							0.12	0.11	0.1	0.1	0.1	0.11	0.108	0.101	0.12	0.128	0.096	0.094	0.109	0.103
Max. 8-Hr. Concentration							0.1	0.085	0.091	0.093	0.087	0.103	0.084	0.093	0.112	0.108	0.088	0.085	0.095	0.088
Days Above State Standard							15	6	9	5	2	10	4	2	12	18	2	0	7	6
Days Above Nat. 1-Hr. Std.							0	0	0	0	0	0	0	0	0	1	0	0	0	0
Days Above Nat. 8-Hr. Std.							11	2	9	4	3	9	0	2	11	20	2	1	7	3

PM10 (ug/m3)	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Max. 24-Hr. Concentration (State)					99	68	67	85	75	67	74	63	56	58	118	99	49	73	71	58
Max. 24-Hr. Concentration (Nat)					99	68	67	85	75	67	74	63	56	58	119	98	49	71	69	58
Annual Average (State)						31.4	29.7	32.4	29.3	24.9										
Annual Average (Nat)					42.8	31.4	29.7	32.5	29.3	25	30			22.5			23.6	26.2	30.5	22.6
Calc Days Above State 24-Hr Std						42	24	67	30	18										
Calc Days Above Nat 24-Hr Std					0	0	0	0	0	0	0			0			0	0	0	0

PM2.5 (ug/m3)	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Max. 24-Hr. Concentration (State)																				
Max. 24-Hr. Concentration (Nat)																				
98th Percentile of 24-Hr Conc.																				
Annual Average (State)																				
Avg. of Qtrly. Means (Nat)																				

CARBON MONOXIDE (ppm)	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Peak 8-Hr. Indicator																				
Max. 1-Hr. Concentration																				
Max. 8-Hr. Concentration																				
Days Above State 8-Hr. Std.																				
Days Above Nat. 8-Hr. Std.																				

NITROGEN DIOXIDE (ppm)	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Peak 1-Hr. Indicator																				
Max. 1-Hr. Concentration																				
Max. Annual Average																				

SULFUR DIOXIDE (ppm)	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003
Peak 1-Hr. Indicator																				
Max. Annual Average																				
Max. 24-Hr. Concentration