Table 2 Exposure to air pollutants and meteorological indexes during the study period
| Â | Mean | SD | Min | Percentile | Max | IQR | ||
|---|---|---|---|---|---|---|---|---|
25th | 50th | 75th | ||||||
Daily exposures | ||||||||
PM10 (μg/m3) | 42.1 | 22.0 | 3.6 | 27.2 | 37.0 | 50.7 | 152.9 | 23.5 |
PM2.5 (μg/m3) | 32.1 | 17.7 | 2.8 | 19.8 | 28.4 | 39.2 | 147.8 | 19.4 |
NO2 (ppb) | 23.5 | 13.7 | 0.8 | 13.8 | 20.4 | 30.5 | 76.2 | 16.7 |
Temperature (°C) | 9.8 | 10.5 | −19.5 | 1.3 | 9.8 | 19.7 | 28.8 | 18.3 |
Humidity (%) | 58.0 | 18.5 | 12.3 | 44.4 | 57.7 | 73.1 | 95.1 | 28.7 |