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 |
| BOAP1 |
1 |
10.00 |
6.11 |
1.51 |
17.02 |
2.17 |
7.14 |
3.67 |
4.81 |
2.31 |
0.28 |
0.15 |
1.09 |
0.62 |
46.45 |
7.73 |
5.59 |
1.64 |
| BOAP1 |
2 |
10.00 |
5.48 |
0.68 |
11.59 |
6.74 |
11.85 |
4.71 |
5.09 |
0.98 |
0.40 |
0.19 |
2.31 |
1.16 |
46.71 |
11.01 |
6.36 |
2.27 |
| BOAP1 |
3 |
10.00 |
9.55 |
2.94 |
1.78 |
1.32 |
3.93 |
0.56 |
2.47 |
0.53 |
1.24 |
0.66 |
8.06 |
6.39 |
37.03 |
4.36 |
5.48 |
0.58 |
| BOAP1 |
4 |
10.00 |
7.55 |
|
1.89 |
|
7.99 |
|
1.40 |
|
9.86 |
|
46.26 |
|
84.94 |
|
16.13 |
|
| BOAP1 |
5 |
10.00 |
8.20 |
3.72 |
1.31 |
0.35 |
8.49 |
3.07 |
1.94 |
0.63 |
2.86 |
0.71 |
10.33 |
3.83 |
43.13 |
3.76 |
7.72 |
0.64 |
| BOAP1 |
6 |
10.00 |
6.90 |
2.37 |
1.06 |
0.66 |
15.75 |
21.16 |
6.04 |
10.66 |
4.48 |
5.42 |
8.60 |
5.10 |
52.82 |
32.98 |
13.05 |
10.63 |
| BOAP1 |
7 |
10.00 |
9.09 |
3.64 |
1.00 |
0.55 |
11.84 |
10.48 |
2.13 |
1.46 |
2.13 |
1.18 |
4.78 |
2.65 |
40.97 |
12.57 |
8.56 |
3.38 |
| BOAP1 |
8 |
10.00 |
13.30 |
3.20 |
0.81 |
0.19 |
6.65 |
3.35 |
2.98 |
3.10 |
1.32 |
0.52 |
3.23 |
1.61 |
38.30 |
5.21 |
6.79 |
2.13 |
| BOAP1 |
9 |
10.00 |
14.62 |
4.97 |
1.09 |
0.50 |
5.01 |
0.89 |
5.85 |
4.70 |
1.42 |
1.06 |
7.68 |
6.07 |
45.67 |
5.98 |
6.23 |
1.43 |
| BOAP1 |
10 |
10.00 |
12.23 |
5.27 |
0.85 |
0.48 |
5.49 |
1.62 |
4.41 |
5.04 |
1.42 |
1.48 |
7.22 |
6.45 |
41.62 |
6.45 |
6.48 |
0.97 |
| BOAP1 |
11 |
10.00 |
15.71 |
9.50 |
8.30 |
6.39 |
8.52 |
1.36 |
4.24 |
1.38 |
0.87 |
0.14 |
3.45 |
5.25 |
51.10 |
10.59 |
7.66 |
2.11 |
| BOAP1 |
12 |
10.00 |
8.48 |
2.60 |
16.25 |
13.03 |
6.80 |
2.60 |
4.87 |
1.94 |
0.43 |
0.22 |
2.43 |
1.69 |
49.27 |
12.00 |
6.09 |
1.82 |