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

State:      INDIANA


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

3120 E. 30th St., Washington Park, Indnpls. (2002)
0.23 0.11 2.1 yes
Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
0.23 0.11 2.1 yes
Benzene

201 Mississippi St., Gary (2002)
1.6 1.4 1.1 yes
3120 E. 30th St., Washington Park, Indnpls. (2002)
3.2 1.3 2.6 yes
Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
3.2 4.5 0.72 yes
Beryllium

3120 E. 30th St., Washington Park, Indnpls. (2002)
0.000037 0.10 0.00037 yes
Ethylbenzene

201 Mississippi St., Gary (2002)
1.2 0.10 12 no
3120 E. 30th St., Washington Park, Indnpls. (2002)
1.1 0.32 3.5 no
Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
1.1 0.38 3.0 no
N-Hexane

201 Mississippi St., Gary (2002)
1.8 0.35 5.1 no
3120 E. 30th St., Washington Park, Indnpls. (2002)
1.2 0.64 1.9 no
Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
1.2 0.82 1.5 no
Styrene

Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
0.15 0.15 0.97 no
Toluene

201 Mississippi St., Gary (2002)
7.7 0.80 9.6 no
3120 E. 30th St., Washington Park, Indnpls. (2002)
7.4 5.2 1.4 no
Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
7.4 3.7 2.0 no
Xylene (Mixed Isomers)

201 Mississippi St., Gary (2002)
4.7 0.27 17 no
3120 E. 30th St., Washington Park, Indnpls. (2002)
4.6 1.1 4.1 no
Florence Fay Sch. 21, 2815 English Ave., Inpls (2002)
4.6 1.6 3.0 no