Tab. II.4.2.21 Stations with the highest values of annual averages of SO2 concentrations at rural stations
| KMPL | Locality | District | Owner | Measuring programme | Measuring method | Classification | Annual concentration [μg.m-3] |
| UKVZA | Komářà VÞka | Teplice | ÄŒEZ | AMS | UVFL | B/R/N-REG | 14.6 |
| ULOMA | Lom | Most | ČHMÚ | AMS | UVFL | B/R/IN-NCI | 10.9 |
| UKRUA | Krupka | Teplice | ČHMÚ | AMS | UVFL | B/R/N-NCI | 10.0 |
| TVERA | Věřňovice | Karviná | ČHMÚ | AMS | UVFL | B/R/AI-NCI | 9.5 |
| UMEDA | Měděnec | Chomutov | ČHMÚ | AMS | UVFL | B/R/ANI-NCI | 9.1 |
| USNZA | SněžnÃk | DÄ›ÄÃn | ÄŒHMÚ | AMS | UVFL | B/R/N-REG | 8.8 |
| URVHA | Rudolice v Horách | Most | ČHMÚ | AMS | UVFL | B/R/N-REG | 8.3 |
| TSTDA | Studénka | Nový JiÄÃn | ÄŒHMÚ | AMS | UVFL | B/R/A-NCI | 6.6 |
| UTUSA | Tušimice | Chomutov | ČHMÚ | AMS | UVFL | B/R/IA-NCI | 6.6 |
| UVALA | Valdek | DÄ›ÄÃn | ÄŒHMÚ | AMS | UVFL | B/R/AN-NCI | 5.6 |
| LFRUA | Frýdlant-Údolà | Liberec | ČHMÚ | AMS | UVFL | B/R/AN-NCI | 5.1 |
| SONRA | Ondřejov | Praha-východ | ČHMÚ | AMS | UVFL | B/R/N-REG | 4.2 |
| UMILM | Milešovka | Litoměřice | ČHMÚ | man. | IC | B/R/N-REG | 4.2 |
| MJESA | JesenÃk | JesenÃk | ÄŒHMÚ | AMS | UVFL | B/R/N-NCI | 3.6 |
| LSOUA | Souš | Jablonec n.N. | ČHMÚ | AMS | UVFL | B/R/N-REG | 3.6 |
| BMISA | Mikulov-Sedlec | Břeclav | ČHMÚ | AMS | UVFL | B/R/A-REG | 3.4 |
| SBROM | Broumy | Beroun | ČHMÚ | man. | IC | B/R/AN-REG | 3.4 |
| TBKRA | BÃlý KřÞ | Frýdek-MÃstek | ÄŒHMÚ | AMS | UVFL | B/R/N-REG | 3.3 |
| MBELM | BÄ›lotÃn | PÅ™erov | ÄŒHMÚ | man. | IC | B/R/A-NCI | 3.2 |
| TNUJM | Návsà u Jablunkova | Frýdek-MÃstek | ÄŒHMÚ | man. | IC | B/R/N-REG | 3.2 |