Limit values (LV) for the protection of ecosystems and vegetation
| Pollutant | Averaging interval | Assessment threshold [μg.m-3] | Air pollution limit value [μg.m-3] LV |
|
| Lower LAT |
Upper UAT |
|||
| SO2 | year and winter period (1. 10.–31. 3.) | 8 | 12 | 20 |
| NOx | calendar year | 19.5 | 24 | 30 |
| Pollutant | Averaging interval | Air pollution limit value [μg.m-3.h] LV |
| O3 | AOT40, calculated from 1h values between May and July |
18 000 average for 5 years |
Target value and long-term objective for the protection of
ecosystems
| Pollutant | Averaging interval | Long-term objective [μg.m-3.h] |
| O3 | AOT40, calculated from 1h values between May and July |
6 000 |