SmogRank / Countries / Austria / July 2025

Most polluted cities in Austria, July 2025

19 cities in Austria ranked by their average PM2.5 over the 31 days. Worst: Graz at 8.1 µg/m³, #1,373 of 2,283 cities in the world. Cleanest: Saalfelden am Steinernen Meer at 3.8. A city needs measurements on 70% of the days to be ranked.

  1. 1GrazStyria
    8.1
  2. 2AnsfeldenUpper Austria
    7.3
  3. 3WolfsbergCarinthia
    7.2
  4. 4TraunUpper Austria
    6.7
  5. 4Klagenfurt am WörtherseeCarinthia
    6.7
  6. 6InnsbruckTyrol
    6.5
  7. 7AmstettenLower Austria
    6.4
  8. 8EisenzickenBurgenland
    6.3
  9. 9LinzUpper Austria
    6.2
  10. 9KlosterneuburgLower Austria
    6.2
  11. 11WelsUpper Austria
    6.1
  12. 11Sankt PöltenLower Austria
    6.1
  13. 13ViennaVienna
    5.4
  14. 13MödlingLower Austria
    5.4
  15. 15SteyrUpper Austria
    5.2
  16. 16BadenLower Austria
    5.1
  17. 17PerchtoldsdorfLower Austria
    5.0
  18. 18SalzburgSalzburg
    4.8
  19. 19Saalfelden am Steinernen MeerSalzburg
    3.8
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, July 2025 · Austria now