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 National 1-Hr. Design Value Nat. 8-Hr. Design Value Maximum 1-Hr. Concentration NO MONITORING DATA AVAILABLE Max. 8-Hr. Concentration Days Above State Standard Days Above Nat. 1-Hr. Std. Days Above Nat. 8-Hr. Std. 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 Max. Annual Geometric Mean Calc Days Above State 24-Hr Std NO MONITORING DATA AVAILABLE Calc Days Above Nat 24-Hr Std 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 Max. 1-Hr. Concentration Max. 8-Hr. Concentration NO MONITORING DATA AVAILABLE Days Above State 8-Hr. Std. Days Above Nat. 8-Hr. Std. 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 NO MONITORING DATA AVAILABLE Max. Annual Average