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

County:      BUTLER


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

Middletown site (2001)
0.074 0.39 0.19 yes
Acrylonitrile

Middletown site (2001)
0.0081 0.62 0.013 yes
Arsenic

Oneida School I - Yankee Rd., Middletown (2001)
0.000091 0.0020 0.045 yes
Benzene

Middletown site (2001)
1.4 0.95 1.5 yes
Beryllium

Oneida School I - Yankee Rd., Middletown (2001)
0.000012 0.000053 0.23 no
Cadmium

Oneida School I - Yankee Rd., Middletown (2001)
0.000050 0.00031 0.16 no
Carbon Tetrachloride

Middletown site (2001)
0.93 0.69 1.3 yes
Chromium

Oneida School I - Yankee Rd., Middletown (2001)
0.0027 0.0050 0.53 yes
Dichloromethane

Middletown site (2001)
0.40 0.52 0.78 no
Ethylbenzene

Middletown site (2001)
0.41 0.60 0.68 no
Lead

Oneida School I - Yankee Rd., Middletown (2001)
0.0029 0.010 0.29 no
Manganese

Oneida School I - Yankee Rd., Middletown (2001)
0.0093 0.090 0.10 no
N-Hexane

Middletown site (2001)
0.57 1.5 0.39 no
Nickel

Oneida School I - Yankee Rd., Middletown (2001)
0.0015 0.0050 0.30 yes
Toluene

Middletown site (2001)
2.7 2.0 1.3 no
Xylene (Mixed Isomers)

Middletown site (2001)
1.7 4.3 0.39 no