Tab. II.5.5 Occurrence of O3 concentrations exceeding the alert threshold 180 μg.m-3 and the length of continuous duration
| Date | Stations above 180 μg.m−3 | Number of hours above 180
μg.m−3 (continuous duration) |
O3 max. [μg.m−3] |
| 05. 7. 2012 | Studénka | 2 | 186 |
| 27. 7. 2012 | Praha 5-Stodůlky | 6 | 203 |
| 27. 7. 2012 | Praha 4-Libuš | 5 | 200 |
| 27. 7. 2012 | Praha 6-Suchdol | 2 | 189 |
| 27. 7. 2012 | Praha 2-Riegrovy Sady | 1 | 186 |