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 |
| HAVO1 |
1 |
10.00 |
37.11 |
8.63 |
0.75 |
0.43 |
3.52 |
0.49 |
1.03 |
0.59 |
0.05 |
0.04 |
0.28 |
0.24 |
52.74 |
8.63 |
6.25 |
2.04 |
| HAVO1 |
2 |
10.00 |
56.39 |
28.49 |
0.62 |
0.34 |
3.43 |
0.80 |
1.09 |
0.64 |
0.15 |
0.10 |
0.51 |
0.35 |
72.19 |
28.86 |
12.06 |
7.25 |
| HAVO1 |
3 |
10.00 |
28.86 |
18.78 |
0.62 |
0.28 |
3.10 |
0.27 |
0.68 |
0.27 |
0.16 |
0.08 |
0.63 |
0.40 |
44.06 |
19.18 |
5.78 |
4.76 |
| HAVO1 |
4 |
10.00 |
40.76 |
20.68 |
0.76 |
0.75 |
3.95 |
0.65 |
0.85 |
0.60 |
0.18 |
0.09 |
0.40 |
0.62 |
56.90 |
20.14 |
8.46 |
4.61 |
| HAVO1 |
5 |
10.00 |
27.49 |
6.72 |
2.24 |
1.65 |
5.77 |
2.12 |
1.24 |
0.44 |
0.26 |
0.13 |
0.96 |
0.76 |
47.95 |
5.94 |
6.96 |
0.74 |
| HAVO1 |
6 |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
#N/A |
| HAVO1 |
7 |
10.00 |
11.29 |
0.80 |
1.86 |
0.03 |
2.21 |
0.21 |
0.42 |
0.04 |
0.25 |
0.02 |
1.60 |
0.37 |
27.62 |
0.65 |
2.77 |
0.12 |
| HAVO1 |
8 |
10.00 |
27.81 |
24.39 |
1.11 |
0.89 |
2.21 |
0.65 |
0.32 |
0.23 |
0.14 |
0.10 |
0.78 |
0.71 |
42.37 |
23.91 |
4.77 |
3.87 |
| HAVO1 |
9 |
10.00 |
87.61 |
89.84 |
1.19 |
1.28 |
3.62 |
0.75 |
0.73 |
0.49 |
0.28 |
0.13 |
0.94 |
0.82 |
104.37 |
89.60 |
15.36 |
15.14 |
| HAVO1 |
10 |
10.00 |
48.69 |
39.76 |
0.68 |
0.31 |
5.26 |
1.57 |
0.81 |
0.25 |
0.09 |
0.05 |
0.64 |
0.42 |
66.17 |
41.21 |
7.57 |
6.78 |
| HAVO1 |
11 |
10.00 |
60.62 |
42.48 |
1.12 |
0.75 |
4.03 |
1.46 |
0.73 |
0.16 |
0.20 |
0.17 |
1.45 |
1.49 |
78.14 |
43.35 |
8.75 |
5.30 |
| HAVO1 |
12 |
10.00 |
44.47 |
24.93 |
0.99 |
0.36 |
3.07 |
1.60 |
1.48 |
0.94 |
0.18 |
0.23 |
0.78 |
0.48 |
60.96 |
25.29 |
7.73 |
4.32 |