Means and standard deviations of the light
extinction of the major aerosol chemical components in each month based on data
available during the
year of 1997-2002
| Location |
Month |
Rayleigh |
Sulfate |
StDev |
Nitrate |
StDev |
OMC |
StDev |
LAC |
StDev |
Soil |
StDev |
CM |
StDev |
Bext |
StDev |
PM2.5 |
Stdev |
| CRLA1 |
1 |
10.00 |
4.97 |
1.96 |
5.26 |
6.37 |
3.67 |
2.95 |
2.00 |
0.24 |
0.80 |
0.89 |
1.53 |
1.33 |
28.24 |
11.95 |
3.48 |
0.63 |
| CRLA1 |
2 |
10.00 |
10.85 |
|
19.12 |
|
3.56 |
|
1.99 |
|
0.27 |
|
0.35 |
|
46.14 |
|
2.88 |
|
| CRLA1 |
3 |
10.00 |
8.69 |
2.21 |
3.26 |
1.40 |
4.47 |
1.33 |
2.55 |
0.52 |
0.55 |
0.25 |
3.02 |
2.00 |
32.54 |
0.52 |
3.22 |
0.22 |
| CRLA1 |
4 |
10.00 |
10.67 |
5.42 |
3.04 |
1.56 |
8.52 |
3.76 |
3.26 |
1.32 |
3.62 |
6.11 |
6.94 |
6.88 |
46.05 |
18.98 |
8.80 |
7.34 |
| CRLA1 |
5 |
10.00 |
8.55 |
1.46 |
1.51 |
0.45 |
7.55 |
3.54 |
2.59 |
0.68 |
0.58 |
0.26 |
3.35 |
1.32 |
34.13 |
5.34 |
4.46 |
1.64 |
| CRLA1 |
6 |
10.00 |
6.61 |
0.65 |
1.24 |
0.47 |
7.02 |
1.63 |
1.88 |
0.18 |
0.35 |
0.07 |
3.62 |
1.99 |
30.71 |
1.18 |
3.58 |
0.53 |
| CRLA1 |
7 |
10.00 |
6.84 |
2.36 |
2.53 |
2.61 |
46.93 |
56.55 |
8.10 |
9.73 |
0.52 |
0.24 |
3.63 |
2.06 |
78.56 |
66.75 |
15.26 |
15.17 |
| CRLA1 |
8 |
10.00 |
6.50 |
2.86 |
4.27 |
5.75 |
73.98 |
101.04 |
15.32 |
22.80 |
0.56 |
0.28 |
4.50 |
4.70 |
115.12 |
131.83 |
20.80 |
24.92 |
| CRLA1 |
9 |
10.00 |
6.17 |
1.85 |
1.58 |
1.12 |
19.92 |
13.96 |
3.80 |
1.91 |
0.68 |
0.46 |
4.28 |
8.12 |
46.44 |
19.61 |
7.70 |
3.57 |
| CRLA1 |
10 |
10.00 |
6.94 |
4.07 |
3.82 |
2.61 |
11.53 |
5.32 |
3.38 |
1.47 |
0.45 |
0.26 |
1.77 |
1.38 |
37.90 |
7.26 |
4.62 |
1.40 |
| CRLA1 |
11 |
10.00 |
7.20 |
3.50 |
6.32 |
8.55 |
11.66 |
7.24 |
3.33 |
2.19 |
0.76 |
1.32 |
3.63 |
5.40 |
42.90 |
21.62 |
4.96 |
2.81 |
| CRLA1 |
12 |
10.00 |
6.92 |
|
4.68 |
|
5.50 |
|
2.20 |
|
0.11 |
|
0.39 |
|
29.79 |
|
2.55 |
|