Table 2 Statistical information for each annual pollutant
From: Spatial association between outdoor air pollution and lung cancer incidence in China
Factor | Abbreviation | Max | Min | Mean | Standard deviation |
|---|---|---|---|---|---|
Fine particulate (μg/m3) | PM2.5 | 139.22 | 14.40 | 64.18 | 21.05 |
Inhalable particles (μg/m3) | PM10 | 235.32 | 37.46 | 110.87 | 37.67 |
Sulfur dioxide (μg/m3) | SO2 | 192.71 | 1.92 | 35.54 | 25.05 |
Ozone (μg/m3) | O3 | 98.44 | 0.00 | 50.66 | 15.08 |
Carbon monoxide (mg/m3) | CO | 3.27 | 0.41 | 1.26 | 0.46 |
Nitrogen dioxide (μg/m3) | NO2 | 89.42 | 7.42 | 39.12 | 13.87 |