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

County:      COSHOCTON


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

1,3-Butadiene

Coshocton site (2001)
0.028 0.42 0.067 yes
Acrylonitrile

Coshocton site (2001)
0.000023 0.75 0.000031 yes
Benzene

Coshocton site (2001)
0.71 1.1 0.64 yes
Carbon Tetrachloride

Coshocton site (2001)
0.79 0.75 1.1 yes
Dichloromethane

Coshocton site (2001)
0.21 0.48 0.43 no
Ethylbenzene

Coshocton site (2001)
0.085 0.73 0.12 no
N-Hexane

Coshocton site (2001)
0.16 1.5 0.11 no
Tetrachloroethylene

Coshocton site (2001)
0.16 2.4 0.065 yes
Toluene

Coshocton site (2001)
0.92 4.2 0.22 no
Xylene (Mixed Isomers)

Coshocton site (2001)
0.71 5.7 0.12 no