| Location | Data | Rayleigh | Sulfate | Nitrate | OMC | LAC | Soil | Sea Salt | CM | Aerosol Ext | Bext | Visual Range (Km) | Deciview |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ROMA1 | 20% Best | 12.00 | 15.65 | 3.12 | 4.66 | 1.66 | 0.27 | 2.15 | 2.89 | 30.41 | 42.41 | 100.36 | 14.29 |
| ROMA1 | Middle 60% | 12.00 | 39.76 | 5.20 | 10.76 | 3.98 | 0.54 | 1.40 | 3.27 | 64.92 | 76.92 | 54.97 | 20.15 |
| ROMA1 | 20% Worst | 12.00 | 96.53 | 5.32 | 23.79 | 5.74 | 0.59 | 0.15 | 3.22 | 135.33 | 147.33 | 29.17 | 26.48 |
| ROMA1 | Average | 12.00 | 46.59 | 4.81 | 12.22 | 3.89 | 0.50 | 1.29 | 3.18 | 72.47 | 84.47 | 58.62 | 20.29 |
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 2000-2004
| Location | Data | Sulfate | Nitrate | OMC | LAC | Soil | Sea Salt | CM | PM2.5 |
|---|---|---|---|---|---|---|---|---|---|
| ROMA1 | 20% Best | 1.80 | 0.34 | 1.50 | 0.17 | 0.27 | 0.32 | 4.82 | 3.95 |
| ROMA1 | Middle 60% | 4.30 | 0.58 | 3.12 | 0.40 | 0.54 | 0.22 | 5.45 | 8.44 |
| ROMA1 | 20% Worst | 8.71 | 0.58 | 5.79 | 0.57 | 0.59 | 0.02 | 5.36 | 15.65 |
| ROMA1 | Average | 4.71 | 0.53 | 3.35 | 0.39 | 0.50 | 0.20 | 5.30 | 9.02 |