Means and standard deviations of the light
extinction 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 |
| ROMO1 |
1 |
10.00 |
10.35 |
3.60 |
8.06 |
5.47 |
4.18 |
2.77 |
2.07 |
0.97 |
0.16 |
0.04 |
1.18 |
1.10 |
36.00 |
5.48 |
3.96 |
1.43 |
| ROMO1 |
2 |
10.00 |
16.23 |
5.39 |
14.42 |
10.96 |
1.99 |
0.43 |
1.85 |
0.13 |
0.24 |
0.13 |
1.21 |
1.17 |
45.95 |
14.50 |
2.55 |
1.68 |
| ROMO1 |
3 |
10.00 |
9.29 |
3.49 |
11.37 |
3.81 |
4.36 |
2.31 |
1.97 |
0.82 |
0.70 |
0.56 |
2.09 |
1.44 |
39.79 |
4.37 |
4.25 |
2.11 |
| ROMO1 |
4 |
10.00 |
10.14 |
3.32 |
9.31 |
5.58 |
4.49 |
1.05 |
1.77 |
0.55 |
1.64 |
1.53 |
3.10 |
1.34 |
40.46 |
5.72 |
4.30 |
2.31 |
| ROMO1 |
5 |
10.00 |
11.31 |
6.46 |
5.86 |
7.86 |
7.54 |
2.77 |
2.50 |
0.83 |
1.69 |
1.29 |
3.47 |
2.95 |
42.38 |
13.68 |
5.81 |
2.63 |
| ROMO1 |
6 |
10.00 |
8.53 |
3.76 |
3.31 |
2.63 |
9.93 |
7.94 |
2.94 |
1.86 |
1.94 |
1.76 |
6.35 |
4.53 |
42.99 |
12.10 |
7.17 |
4.72 |
| ROMO1 |
7 |
10.00 |
8.22 |
3.12 |
2.62 |
2.80 |
13.09 |
10.05 |
3.37 |
1.62 |
1.45 |
0.78 |
5.64 |
3.11 |
44.41 |
14.41 |
7.26 |
4.33 |
| ROMO1 |
8 |
10.00 |
7.67 |
2.50 |
1.93 |
1.15 |
12.44 |
10.83 |
3.47 |
1.92 |
1.18 |
0.95 |
5.67 |
4.07 |
42.37 |
14.98 |
7.24 |
4.49 |
| ROMO1 |
9 |
10.00 |
9.38 |
3.79 |
2.17 |
1.74 |
8.76 |
3.72 |
3.08 |
0.58 |
1.05 |
0.75 |
3.51 |
1.83 |
37.95 |
6.54 |
5.30 |
1.94 |
| ROMO1 |
10 |
10.00 |
11.15 |
3.22 |
2.21 |
2.81 |
7.18 |
3.46 |
3.23 |
1.92 |
0.66 |
0.06 |
2.70 |
1.43 |
37.13 |
5.74 |
4.10 |
0.72 |
| ROMO1 |
11 |
10.00 |
10.64 |
2.26 |
6.18 |
5.43 |
4.88 |
0.55 |
1.74 |
0.11 |
0.24 |
0.11 |
0.88 |
1.05 |
34.57 |
6.08 |
4.20 |
1.50 |
| ROMO1 |
12 |
10.00 |
9.78 |
2.49 |
11.39 |
6.71 |
3.64 |
1.16 |
1.63 |
0.25 |
0.25 |
0.10 |
1.78 |
1.78 |
38.46 |
5.00 |
2.27 |
1.49 |