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

County:      FAIRFIELD


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

Benzene

SHERWOOD ISLAND STATE PARK, WESTPORT (2001)
1.4 0.77 1.9 yes
Ethylbenzene

SHERWOOD ISLAND STATE PARK, WESTPORT (2001)
0.74 0.20 3.7 no
N-Hexane

SHERWOOD ISLAND STATE PARK, WESTPORT (2001)
0.87 0.37 2.4 no
Styrene

SHERWOOD ISLAND STATE PARK, WESTPORT (2001)
0.073 0.050 1.5 no
Toluene

SHERWOOD ISLAND STATE PARK, WESTPORT (2001)
4.8 1.4 3.5 no