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 |
| GLAC1 |
1 |
10.00 |
21.80 |
7.66 |
18.17 |
12.76 |
13.26 |
7.58 |
5.15 |
2.56 |
0.24 |
0.14 |
2.23 |
2.05 |
70.85 |
19.63 |
8.18 |
3.86 |
| GLAC1 |
2 |
10.00 |
14.94 |
7.37 |
9.16 |
4.98 |
8.91 |
2.76 |
3.58 |
0.93 |
0.25 |
0.16 |
4.34 |
5.79 |
51.18 |
7.28 |
5.81 |
1.91 |
| GLAC1 |
3 |
10.00 |
24.97 |
7.26 |
5.59 |
4.31 |
6.47 |
4.08 |
2.63 |
1.24 |
0.39 |
0.11 |
1.58 |
1.34 |
51.62 |
5.77 |
5.39 |
0.76 |
| GLAC1 |
4 |
10.00 |
16.56 |
8.11 |
2.44 |
1.37 |
14.30 |
8.96 |
4.70 |
2.47 |
1.99 |
3.03 |
5.45 |
5.04 |
55.43 |
9.03 |
8.99 |
5.09 |
| GLAC1 |
5 |
10.00 |
13.55 |
3.56 |
2.45 |
1.68 |
32.29 |
44.31 |
6.53 |
9.35 |
2.12 |
1.27 |
8.70 |
6.32 |
75.64 |
62.54 |
14.66 |
15.60 |
| GLAC1 |
6 |
10.00 |
14.74 |
7.58 |
1.19 |
0.61 |
12.26 |
4.37 |
2.55 |
1.12 |
0.96 |
0.73 |
10.48 |
5.45 |
52.17 |
5.65 |
6.92 |
1.39 |
| GLAC1 |
7 |
10.00 |
6.03 |
1.54 |
1.19 |
0.23 |
18.41 |
8.21 |
4.69 |
1.26 |
3.31 |
2.80 |
18.65 |
8.30 |
62.28 |
9.96 |
10.26 |
3.05 |
| GLAC1 |
8 |
10.00 |
7.08 |
3.42 |
1.65 |
0.69 |
28.65 |
16.57 |
6.86 |
2.59 |
3.37 |
3.72 |
16.02 |
11.47 |
73.63 |
19.57 |
14.54 |
8.73 |
| GLAC1 |
9 |
10.00 |
9.22 |
4.93 |
2.97 |
1.66 |
50.37 |
52.24 |
11.21 |
8.22 |
3.23 |
1.66 |
15.33 |
7.77 |
102.34 |
58.69 |
22.00 |
16.91 |
| GLAC1 |
10 |
10.00 |
13.57 |
7.58 |
3.48 |
1.50 |
24.86 |
7.82 |
7.35 |
2.40 |
0.98 |
0.70 |
4.52 |
4.71 |
64.76 |
12.64 |
11.21 |
2.71 |
| GLAC1 |
11 |
10.00 |
14.56 |
7.81 |
8.10 |
5.45 |
25.89 |
9.60 |
7.96 |
1.74 |
0.47 |
0.26 |
1.63 |
0.97 |
68.60 |
18.72 |
10.62 |
3.50 |
| GLAC1 |
12 |
10.00 |
21.43 |
10.15 |
19.32 |
10.93 |
15.08 |
5.45 |
6.26 |
2.34 |
0.27 |
0.09 |
0.77 |
0.46 |
73.12 |
17.13 |
8.58 |
2.69 |