POLLUTION LOCATOR|Hazardous Air Pollutants | Compare Measured with Estimated HAP Concentrations

County:      BRAZORIA


HAP
Monitor Station (Year)
Estimated Annual
1996 Average
Concentration
(ug/m3)
Measured Annual Average Concentration (ug/m3)  Estimated/
Measured
Ratio
Measured
 Concentration
Greater Than
Clean Air Act
Goal

1,2-Dichloroethane

426 COMMERCE STREET, CLUTE (2001)
0.093 0.22 0.42 yes
1,2-Dichloropropane

426 COMMERCE STREET, CLUTE (2001)
0.012 0.25 0.048 yes
1,3-Butadiene

426 COMMERCE STREET, CLUTE (2001)
0.057 0.24 0.24 yes
Benzene

426 COMMERCE STREET, CLUTE (2001)
0.98 1.7 0.56 yes
Carbon Tetrachloride

426 COMMERCE STREET, CLUTE (2001)
0.89 0.45 2.0 yes
Dichloromethane

426 COMMERCE STREET, CLUTE (2001)
0.38 1.0 0.37 yes
Ethylbenzene

426 COMMERCE STREET, CLUTE (2001)
0.24 0.33 0.74 no
Methyl Tert-Butyl Ether

426 COMMERCE STREET, CLUTE (2001)
0.47 1.1 0.43 no
N-Hexane

426 COMMERCE STREET, CLUTE (2001)
0.63 0.88 0.71 no
Styrene

426 COMMERCE STREET, CLUTE (2001)
0.068 0.27 0.25 no
Toluene

426 COMMERCE STREET, CLUTE (2001)
1.2 1.4 0.86 no
Trichloroethylene

426 COMMERCE STREET, CLUTE (2001)
0.12 0.62 0.19 yes
Vinyl Chloride

426 COMMERCE STREET, CLUTE (2001)
0.25 0.58 0.44 yes