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 |
| WHPE1 |
1 |
10.00 |
5.81 |
2.40 |
3.28 |
1.07 |
2.64 |
1.59 |
1.20 |
0.71 |
0.19 |
0.16 |
4.38 |
5.44 |
27.49 |
0.17 |
1.34 |
0.32 |
| WHPE1 |
2 |
#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 |
| WHPE1 |
3 |
#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 |
| WHPE1 |
4 |
10.00 |
4.81 |
0.35 |
1.69 |
0.71 |
2.45 |
2.01 |
1.04 |
0.77 |
2.01 |
1.48 |
5.79 |
3.14 |
27.78 |
2.91 |
5.13 |
2.22 |
| WHPE1 |
5 |
10.00 |
5.21 |
1.66 |
2.57 |
1.24 |
4.14 |
1.90 |
0.92 |
0.45 |
3.14 |
1.80 |
4.44 |
2.76 |
30.42 |
5.68 |
6.54 |
4.52 |
| WHPE1 |
6 |
10.00 |
5.19 |
1.33 |
1.95 |
0.76 |
15.10 |
12.90 |
3.86 |
3.94 |
1.44 |
0.43 |
3.01 |
1.18 |
40.55 |
17.38 |
7.37 |
4.82 |
| WHPE1 |
7 |
10.00 |
4.97 |
0.07 |
0.87 |
0.03 |
5.76 |
3.11 |
1.05 |
0.83 |
0.59 |
0.13 |
1.51 |
1.35 |
24.75 |
2.35 |
2.61 |
3.00 |
| WHPE1 |
8 |
10.00 |
7.97 |
2.93 |
1.28 |
0.99 |
5.89 |
2.26 |
1.81 |
0.69 |
0.40 |
0.20 |
1.43 |
0.47 |
28.78 |
4.59 |
3.13 |
1.34 |
| WHPE1 |
9 |
10.00 |
7.81 |
1.57 |
1.17 |
0.59 |
4.94 |
2.60 |
1.30 |
0.72 |
0.52 |
0.21 |
1.80 |
0.73 |
27.53 |
2.90 |
2.35 |
1.33 |
| WHPE1 |
10 |
10.00 |
8.05 |
2.27 |
1.14 |
0.37 |
3.70 |
1.22 |
1.50 |
0.38 |
0.36 |
0.14 |
1.49 |
1.10 |
26.25 |
3.17 |
3.00 |
1.04 |
| WHPE1 |
11 |
10.00 |
8.49 |
2.97 |
2.52 |
2.02 |
2.63 |
0.81 |
1.26 |
0.66 |
0.43 |
0.10 |
0.97 |
0.53 |
26.29 |
1.79 |
2.69 |
0.42 |
| WHPE1 |
12 |
10.00 |
3.28 |
|
1.66 |
|
2.20 |
|
11.32 |
|
0.57 |
|
1.97 |
|
31.00 |
|
1.03 |
|