OZONE (ppm)	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999																						
Peak 1-Hour Indicator															0.121	0.118	0.123	0.124	0.128	0.123																						
National 1-Hr. Design Value															0.114	0.117	0.129	0.130	0.130	0.124																						
Nat. 8-Hr. Design Value															0.099	0.096	0.097	0.093	0.096	0.096																						
Maximum 1-Hr. Concentration															0.121	0.146	0.138	0.140	0.134	0.126																						
Max. 8-Hr. Concentration															0.108	0.107	0.112	0.112	0.109	0.106																						
Days Above State Standard															35	23	24	6	27	21																						
Days Above Nat. 1-Hr. Std.															0	1	3	1	1	1																						
Days Above Nat. 8-Hr. Std.															34	19	18	4	28	18																						


PM10 (ug/m3)	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999																						
Max. 24-Hour Concentration															44	118	36	112	35	65																						
Max. Annual Geometric Mean																17.7	15.6		13.9	18.1																						
Calc Days Above State 24-Hr Std															0	12	0	6	0	12																						
Calc Days Above Nat 24-Hr Std															0	0	0	0	0	0																						


CARBON MONOXIDE (ppm)	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999																						
Peak 8-Hr. Indicator															0.7	1.0	0.9	0.9	0.9	0.9																						
Max. 1-Hr. Concentration															1.5	2.1	1.7	2.1	1.8	1.8																						
Max. 8-Hr. Concentration															0.7	1.8	0.9	1.7	0.9	0.8																						
Days Above State 8-Hr. Std.															0	0	0	0	0	0																						
Days Above Nat. 8-Hr. Std.															0	0	0	0	0	0																						


NITROGEN DIOXIDE (ppm)	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999																						
Peak 1-Hr. Indicator																																										
Max. 1-Hr. Concentration	NO MONITORING DATA AVAILABLE																																									
Max. Annual Average																																										
																																										
																																										
SULFUR DIOXIDE (ppm)	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999																						
Peak 1-Hr. Indicator																																										
Max. 24-Hr. Concentration	0.01																																									
Max. Annual Average	0.00