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Excel | CSV
Ref. no. States Consolidated nonattainment area name a Number of areas in nonattainment c Area...Excel | CSV
All sites Trend sites Total number of sites AQI days > 100 (1998) Number of trend sites...Excel | CSV
1970 1975 1980 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Transportation ...Excel | CSV
1970 1975 1980 1985 1990 1995 1996 1997 1998 Transportation On-road vehicles 0.41 0.50 0.52 0.52 0.54 0.30 0.32...Excel | CSV
1990 1991 1992 1993 1994 1995 1996 1997 1998 Transportation On-road vehicles 0.28 0.29 0.28 0.26 0...Excel | CSV
1970 1975 1980 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Transportation ...Excel | CSV
1970 1975 1980 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Transportation ...Excel | CSV
1970 1975 1980 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Transportation ...Excel | CSV
1970 1975 1980 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Transportation ...Excel | CSV
1960 1965 1970 1975 1980 1985 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 Energy consumption (all sectors) 43.80 52.68 66.43 70.55 75.96 73.98 R81.29 R81.12 R82.42 R84....