Tab. II.4.2.2 Stations with the highest numbers of exceedences of the 24hour limit value of SO2
| KMPL | Locality | District | Owner | Measuring programme | Measuring method | Classification | pLV | Max. 24-h concentration [μg.m-3] |
4th highest 24-h concentration [μg.m-3] |
| UUTKK | Úštěk | Litoměřice | ZÚ | komb. | CLM | B/U/RC | 8 | 204.0 | 177.0 |
| UKOSA | Kostomlaty pod Mileš. | Teplice | ČEZ | AMS | UVFL | I/R/A | 4 | 191.2 | 129.2 |
| TPEKA | Petrovice u Karviné | Karviná | ČEZ | AMS | UVFL | I/S/C | 4 | 178.2 | 126.1 |
| UHOHA | Hornà Halže | Chomutov | ČEZ | AMS | UVFL | I/R/N | 2 | 170.9 | 111.2 |
| TVERA | Věřňovice | Karviná | ČHMÚ | AMS | UVFL | B/R/AI-NCI | 2 | 144.7 | 108.8 |
| UTEMA | Teplice | Teplice | ČHMÚ | AMS | UVFL | B/U/R | 2 | 230.1 | 89.3 |
| ULOMA | Lom | Most | ČHMÚ | AMS | UVFL | B/R/IN-NCI | 1 | 171.5 | 107.9 |
| UKRUA | Krupka | Teplice | ČHMÚ | AMS | UVFL | B/R/N-NCI | 1 | 151.6 | 100.3 |
| USNZA | SněžnÃk | DÄ›ÄÃn | ÄŒHMÚ | AMS | UVFL | B/R/N-REG | 1 | 145.6 | 93.9 |
| UULKA | Ústà n.L.-KoÄkov | Ústà nad Labem | ÄŒHMÚ | AMS | UVFL | B/S/RN | 1 | 171.1 | 86.1 |
| UKVZA | Komářà VÞka | Teplice | ÄŒEZ | AMS | UVFL | B/R/N-REG | 1 | 150.5 | 82.6 |
| UULMA | Ústà n.L.-město | Ústà nad Labem | ČHMÚ | AMS | UVFL | B/U/RC | 1 | 135.4 | 81.8 |
| UMEDA | Měděnec | Chomutov | ČHMÚ | AMS | UVFL | B/R/ANI-NCI | 1 | 134.9 | 78.9 |
| TOPOM | Ostrava-Poruba/ČHMÚ | Ostrava-město | ČHMÚ | M | IC | B/S/R | 1 | 150.1 | 64.0 |
| TOZRA | Ostrava-Zábřeh | Ostrava-město | ČHMÚ | AMS | UVFL | B/U/R | 1 | 131.8 | 56.6 |
| SKLSA | Kladno-Švermov | Kladno | ČHMÚ | AMS | UVFL | B/U/R | 0 | 100.6 | 93.9 |