SmogRank / Countries / Austria / July 2026

Most polluted cities in Austria, July 2026

21 cities in Austria ranked by their average PM2.5 over the 31 days. Worst: Wolfsberg at 9.4 µg/m³, #1,224 of 2,262 cities in the world. Cleanest: Lustenau at 3.5. A city needs measurements on 70% of the days to be ranked.

  1. 1WolfsbergCarinthia
    9.4
  2. 2GrazStyria
    8.4
  3. 3InnsbruckTyrol
    7.5
  4. 4Klagenfurt am WörtherseeCarinthia
    7.4
  5. 5EisenzickenBurgenland
    7.3
  6. 6AnsfeldenUpper Austria
    7.0
  7. 7Wiener NeustadtLower Austria
    6.5
  8. 8SalzburgSalzburg
    6.4
  9. 9LinzUpper Austria
    6.2
  10. 10AmstettenLower Austria
    6.1
  11. 11TraunUpper Austria
    5.9
  12. 12Sankt PöltenLower Austria
    5.8
  13. 12KlosterneuburgLower Austria
    5.8
  14. 14MödlingLower Austria
    5.6
  15. 15Saalfelden am Steinernen MeerSalzburg
    5.4
  16. 16PerchtoldsdorfLower Austria
    5.3
  17. 17WelsUpper Austria
    5.2
  18. 18ViennaVienna
    4.8
  19. 18SteyrUpper Austria
    4.8
  20. 20DornbirnVorarlberg
    3.6
  21. 21LustenauVorarlberg
    3.5
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 2026 · Austria now

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SmogRank, most polluted cities in Austria, PM2.5, July 2026, smogrank.com/at/history/2026-07 (accessed 2 Oct 2026).

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