Tab. II.5.4 The periods with the maximum daily temperatures exceeding 30 °C on at least three subsequent days and maximum 1-hour concentrations of O3 during these periods in the Czech Republic
| Period | Number of days | Maximum daily temperatures [°C] |
Maximum 1-h concentration of O3 [μg.m−3] |
| 26. 7.–28. 7. | 3 | 30.6–34.3 | 203 |
| 19. 8.–22. 8. | 4 | 30.1–39.6 | 164 |