Average light extinction coefficients (1/Mm) of the major aerosol
chemical components during the 20% worst days in each month based on data
available during 2001-2004
| Location |
Month |
Rayleigh |
Sulfate |
Nitrate |
OMC |
LAC |
Soil |
Sea Salt |
CM |
Aerosol Ext |
Bext |
| BRET1 |
1 |
11.00 |
59.32 |
20.11 |
12.94 |
5.10 |
0.44 |
3.18 |
3.44 |
104.52 |
115.52 |
| BRET1 |
2 |
11.00 |
50.21 |
23.23 |
31.03 |
9.53 |
0.32 |
0.10 |
4.07 |
118.49 |
129.49 |
| BRET1 |
3 |
11.00 |
77.36 |
16.36 |
13.70 |
6.77 |
0.47 |
2.06 |
3.06 |
119.79 |
130.79 |
| BRET1 |
4 |
11.00 |
92.43 |
17.22 |
12.48 |
6.35 |
0.93 |
0.37 |
3.12 |
132.90 |
143.90 |
| BRET1 |
5 |
11.00 |
95.61 |
5.93 |
9.63 |
5.36 |
1.28 |
1.33 |
4.80 |
123.93 |
134.93 |
| BRET1 |
6 |
11.00 |
95.55 |
3.96 |
9.37 |
5.14 |
2.37 |
1.36 |
6.39 |
124.14 |
135.14 |
| BRET1 |
7 |
11.00 |
137.45 |
5.43 |
13.09 |
5.19 |
0.96 |
2.21 |
2.21 |
166.55 |
177.55 |
| BRET1 |
8 |
11.00 |
138.23 |
2.17 |
12.70 |
6.05 |
1.20 |
0.29 |
2.26 |
162.91 |
173.91 |
| BRET1 |
9 |
11.00 |
82.19 |
5.23 |
8.66 |
3.56 |
0.87 |
0.07 |
4.44 |
105.03 |
116.03 |
| BRET1 |
10 |
11.00 |
81.17 |
9.56 |
7.71 |
4.56 |
0.49 |
0.00 |
4.13 |
107.63 |
118.63 |
| BRET1 |
11 |
11.00 |
67.32 |
11.70 |
17.53 |
5.24 |
0.33 |
0.00 |
5.23 |
107.33 |
118.33 |
| BRET1 |
12 |
|
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