| Location | Data | Rayleigh | Sulfate | Nitrate | OMC | LAC | Soil | CM | Aerosol Ext | Bext | Visual Range (Km) | Deciview |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SIAN1 | 20% Best | 10.00 | 2.77 | 0.88 | 3.03 | 1.57 | 0.43 | 1.09 | 9.76 | 19.76 | 197.35 | 6.81 |
| SIAN1 | Middle 60% | 10.00 | 5.17 | 1.56 | 5.39 | 1.74 | 1.12 | 3.07 | 18.06 | 28.06 | 139.01 | 10.32 |
| SIAN1 | 20% Worst | 10.00 | 7.77 | 2.49 | 9.27 | 2.43 | 2.30 | 6.09 | 30.35 | 40.35 | 96.65 | 13.95 |
| SIAN1 | Average | 10.00 | 5.23 | 1.62 | 5.71 | 1.85 | 1.22 | 3.30 | 18.93 | 28.93 | 134.82 | 10.62 |
Mass concentrations of the major aerosol chemical components and PM2.5 (mg/m3) in 20% best, middle 60% and 20% worst days based on data available during the year of 1997-2002
| Location | Data | Sulfate | Nitrate | OMC | LAC | Soil | CM | PM2.5 |
|---|---|---|---|---|---|---|---|---|
| SIAN1 | 20% Best | 0.52 | 0.16 | 0.76 | 0.16 | 0.43 | 1.81 | 3.31 |
| SIAN1 | Middle 60% | 1.10 | 0.32 | 1.35 | 0.17 | 1.12 | 5.12 | 4.12 |
| SIAN1 | 20% Worst | 1.66 | 0.50 | 2.32 | 0.24 | 2.30 | 10.15 | 6.51 |
| SIAN1 | Average | 1.10 | 0.33 | 1.43 | 0.18 | 1.22 | 5.50 | 4.45 |