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% |
| SNPA1 |
20% Best |
3.77 |
1.49 |
1.46 |
1.07 |
0.06 |
0.45 |
8.30 |
|
45.4% |
18.0% |
17.6% |
12.9% |
0.8% |
5.4% |
| SNPA1 |
Middle 60% |
11.45 |
4.35 |
4.50 |
2.35 |
0.24 |
1.01 |
23.91 |
|
47.9% |
18.2% |
18.8% |
9.8% |
1.0% |
4.2% |
| SNPA1 |
20% Worst |
22.63 |
10.75 |
12.02 |
4.90 |
0.62 |
1.65 |
52.57 |
|
43.0% |
20.4% |
22.9% |
9.3% |
1.2% |
3.1% |
| SNPA1 |
Average |
12.25 |
5.11 |
5.46 |
2.62 |
0.28 |
1.03 |
26.76 |
|
45.8% |
19.1% |
20.4% |
9.8% |
1.1% |
3.9% |