Table 4-44: Estimated National Emissions of Particulate Matter (PM-2.5)a
Table 4-44: Estimated National Emissions of Particulate Matter (PM-2.5)a(Million short tons)
Excel | CSV
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 TOTAL all sources 7.96 7.74 7.65 7.33 7.98 7.18 R7.70 R8.06 R7.86 N Transportation ...