Means and standard deviations of the light
extinction (1/Mm) of the major aerosol chemical components during the 20% worst days 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 |
| MORA1 |
1 |
10.00 |
21.85 |
4.74 |
19.53 |
8.20 |
11.18 |
4.50 |
4.22 |
0.33 |
0.16 |
0.01 |
1.35 |
0.54 |
68.29 |
8.26 |
6.81 |
2.22 |
| MORA1 |
2 |
10.00 |
19.94 |
7.17 |
5.38 |
3.73 |
16.53 |
0.82 |
6.39 |
0.74 |
0.19 |
0.04 |
3.09 |
3.15 |
61.52 |
9.35 |
13.81 |
7.51 |
| MORA1 |
3 |
10.00 |
19.10 |
5.92 |
6.20 |
2.23 |
17.04 |
11.08 |
5.66 |
4.29 |
0.62 |
0.39 |
2.11 |
0.19 |
60.73 |
11.74 |
7.72 |
2.86 |
| MORA1 |
4 |
10.00 |
28.03 |
12.98 |
5.60 |
2.88 |
12.59 |
5.66 |
5.29 |
2.68 |
1.91 |
2.46 |
2.88 |
1.94 |
66.31 |
13.12 |
8.91 |
3.21 |
| MORA1 |
5 |
10.00 |
33.64 |
18.62 |
4.03 |
2.46 |
11.12 |
5.71 |
3.82 |
1.41 |
0.61 |
0.39 |
2.31 |
1.29 |
65.53 |
18.14 |
7.27 |
2.13 |
| MORA1 |
6 |
10.00 |
27.12 |
7.19 |
4.35 |
2.66 |
12.28 |
3.22 |
5.01 |
1.64 |
0.37 |
0.19 |
2.64 |
0.93 |
61.76 |
9.40 |
7.25 |
1.14 |
| MORA1 |
7 |
10.00 |
31.63 |
11.50 |
3.78 |
2.15 |
12.95 |
6.60 |
5.10 |
2.06 |
0.40 |
0.37 |
2.01 |
0.89 |
65.87 |
11.04 |
8.57 |
2.30 |
| MORA1 |
8 |
10.00 |
29.90 |
10.54 |
3.57 |
2.04 |
13.54 |
5.17 |
5.26 |
1.94 |
0.44 |
0.23 |
2.16 |
0.96 |
64.89 |
11.18 |
8.30 |
1.93 |
| MORA1 |
9 |
10.00 |
35.67 |
15.35 |
5.48 |
4.45 |
14.60 |
5.81 |
6.61 |
2.15 |
0.49 |
0.25 |
2.21 |
0.72 |
75.07 |
18.31 |
8.78 |
3.02 |
| MORA1 |
10 |
10.00 |
24.48 |
7.48 |
5.38 |
3.92 |
15.95 |
5.99 |
5.73 |
2.14 |
0.27 |
0.22 |
1.79 |
0.55 |
63.60 |
9.21 |
7.36 |
1.95 |
| MORA1 |
11 |
10.00 |
16.24 |
2.94 |
3.96 |
0.79 |
18.72 |
2.91 |
7.31 |
1.03 |
0.19 |
0.08 |
1.25 |
0.77 |
57.67 |
0.48 |
7.06 |
0.98 |
| MORA1 |
12 |
10.00 |
23.80 |
17.97 |
7.08 |
6.11 |
16.85 |
2.24 |
7.08 |
0.07 |
0.10 |
0.00 |
1.01 |
0.52 |
65.90 |
13.51 |
7.46 |
2.19 |