Pollutant | Sampling (t) | Primary pattern (µg∙m−3) | Secondary pattern (µg∙m−3) |
NO2 | 24 h | 365 | 100 |
SO2 | 1 h | 320 | 190 |
Annual | SO2 | 80 | 40 |
Average | NO2 | 100 | 100 |