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 |
|
Acetaldehyde
|
- IDLEWILD ROAD, TUCKER (2001)
|
2.0 |
2.8 |
0.70 |
yes |
- SOUTH DEKALB, DECATUR (2001)
|
2.0 |
3.0 |
0.66 |
yes |
Benzene
|
- CONYERS MONASTERY , 3780 GA HWY 212, CONYERS (2001)
|
1.8 |
0.52 |
3.4 |
yes |
- IDLEWILD ROAD, TUCKER (2001)
|
2.4 |
1.0 |
2.3 |
yes |
- SOUTH DEKALB, DECATUR (2001)
|
2.4 |
1.4 |
1.7 |
yes |
- YORKVILLE (2001)
|
1.5 |
0.45 |
3.3 |
yes |
Ethylbenzene
|
- CONYERS MONASTERY , 3780 GA HWY 212, CONYERS (2001)
|
0.55 |
0.16 |
3.5 |
no |
- IDLEWILD ROAD, TUCKER (2001)
|
1.0 |
0.55 |
1.8 |
no |
- SOUTH DEKALB, DECATUR (2001)
|
1.0 |
0.62 |
1.6 |
no |
- YORKVILLE (2001)
|
0.37 |
0.33 |
1.1 |
no |
Formaldehyde
|
- IDLEWILD ROAD, TUCKER (2001)
|
2.0 |
4.9 |
0.41 |
yes |
- SOUTH DEKALB, DECATUR (2001)
|
2.0 |
5.2 |
0.38 |
yes |
N-Hexane
|
- CONYERS MONASTERY , 3780 GA HWY 212, CONYERS (2001)
|
0.63 |
0.42 |
1.5 |
no |
- IDLEWILD ROAD, TUCKER (2001)
|
1.1 |
0.78 |
1.5 |
no |
- SOUTH DEKALB, DECATUR (2001)
|
1.1 |
0.83 |
1.4 |
no |
- YORKVILLE (2001)
|
0.63 |
0.31 |
2.0 |
no |
Styrene
|
- CONYERS MONASTERY , 3780 GA HWY 212, CONYERS (2001)
|
0.043 |
0.070 |
0.61 |
no |
- IDLEWILD ROAD, TUCKER (2001)
|
0.10 |
0.19 |
0.55 |
no |
- SOUTH DEKALB, DECATUR (2001)
|
0.10 |
0.16 |
0.65 |
no |
- YORKVILLE (2001)
|
0.024 |
2.1 |
0.012 |
no |
Toluene
|
- CONYERS MONASTERY , 3780 GA HWY 212, CONYERS (2001)
|
4.1 |
1.4 |
3.0 |
no |
- IDLEWILD ROAD, TUCKER (2001)
|
6.7 |
4.2 |
1.6 |
no |
- SOUTH DEKALB, DECATUR (2001)
|
6.7 |
4.0 |
1.7 |
no |
- YORKVILLE (2001)
|
2.6 |
1.5 |
1.7 |
no |
