SmogRank / World / Austria / November 2025

Most polluted cities in Austria, November 2025

18 cities in Austria ranked by their average PM2.5 over the 30 days. Worst: Linz at 15.4 µg/m³, #565 of 2,370 cities in the world. Cleanest: Saalfelden am Steinernen Meer at 5.3. A city needs measurements on 70% of the days to be ranked.

← Linz 15.4 µg/m³ 20 µg/m³0
Every city in Austria ranked for November 2025, one column each, worst on the left and cleanest on the right; height is PM2.5 in µg/m³. Point at it to read a city; tap to open it.
  1. 1LinzUpper Austria
    25
  2. 2TraunUpper Austria
    25
  3. 3GrazStyria
    25
  4. 4AmstettenLower Austria
    23
  5. 5WelsUpper Austria
    23
  6. 6AnsfeldenUpper Austria
    22
  7. 7Sankt PöltenLower Austria
    20
  8. 7KlosterneuburgLower Austria
    20
  9. 9WolfsbergCarinthia
    20
  10. 10MödlingLower Austria
    18
  11. 11SteyrUpper Austria
    18
  12. 12ViennaVienna
    17
  13. 13Klagenfurt am WörtherseeCarinthia
    17
  14. 14PerchtoldsdorfLower Austria
    17
  15. 15BadenLower Austria
    17
  16. 16InnsbruckTyrol
    15
  17. 17SalzburgSalzburg
    12
  18. 18Saalfelden am Steinernen MeerSalzburg
    8
Good0–50
Satisfactory51–100
Moderate101–200
Poor201–300
Very poor301–400
Severe401+

India's National Air Quality Index (CPCB), PM2.5 sub-index. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, November 2025 · Austria now

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SmogRank, most polluted cities in Austria, PM2.5, November 2025, smogrank.com/at/history/2025-11 (accessed 2 Oct 2026).

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