Average light extinction (1/Mm) and percentage contributions to the aerosol light extinction (Bep)
of the major aerosol chemical components in 20% best, middle 60%, and 20% worst
days based on data available during the year of 1997-2002
| Location |
Data |
Sulfate |
Nitrate |
OMC |
LAC |
Soil |
CM |
Aerosol Ext |
|
Sulfate% |
Nitrate% |
OMC% |
LAC% |
Soil% |
CM% |
| SPOK1 |
20% Best |
3.96 |
1.45 |
4.49 |
1.33 |
1.14 |
3.09 |
15.45 |
|
25.6% |
9.4% |
29.0% |
8.6% |
7.4% |
20.0% |
| SPOK1 |
Middle 60% |
7.55 |
3.92 |
11.07 |
2.83 |
2.34 |
5.87 |
33.58 |
|
22.5% |
11.7% |
33.0% |
8.4% |
7.0% |
17.5% |
| SPOK1 |
20% Worst |
14.27 |
16.49 |
31.06 |
7.53 |
1.87 |
4.23 |
75.46 |
|
18.9% |
21.9% |
41.2% |
10.0% |
2.5% |
5.6% |
| SPOK1 |
Average |
8.26 |
6.09 |
13.99 |
3.52 |
2.01 |
4.98 |
38.85 |
|
21.3% |
15.7% |
36.0% |
9.1% |
5.2% |
12.8% |