SmogRank / World / Austria / February 2026

Most polluted cities in Austria, February 2026

18 cities in Austria ranked by their average PM2.5 over the 28 days. Worst: Graz at 19.4 µg/m³, #558 of 2,520 cities in the world. Cleanest: Saalfelden am Steinernen Meer at 8.5. A city needs measurements on 70% of the days to be ranked.

← Graz 19.4
Every city in Austria ranked for February 2026, one column each, worst on the left and cleanest on the right. Point at it to read a city; tap to open it.
  1. 1GrazStyria
    2
  2. 2EisenzickenBurgenland
    2
  3. 3LinzUpper Austria
    2
  4. 4AnsfeldenUpper Austria
    2
  5. 5TraunUpper Austria
    2
  6. 6AmstettenLower Austria
    2
  7. 7KlosterneuburgLower Austria
    2
  8. 8ViennaVienna
    2
  9. 9Sankt PöltenLower Austria
    2
  10. 10PerchtoldsdorfLower Austria
    2
  11. 11WelsUpper Austria
    2
  12. 11MödlingLower Austria
    2
  13. 13WolfsbergCarinthia
    2
  14. 14SteyrUpper Austria
    2
  15. 15Klagenfurt am WörtherseeCarinthia
    2
  16. 16SalzburgSalzburg
    2
  17. 17InnsbruckTyrol
    1
  18. 18Saalfelden am Steinernen MeerSalzburg
    1
Low risk1–3
Moderate risk4–6
High risk7–10
Very high risk10+

Canada's AQHI+ for PM2.5 (1 point per 10 µg/m³), which is defined on hourly values. 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, February 2026 · Austria now

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SmogRank, most polluted cities in Austria, PM2.5, February 2026, smogrank.com/at/history/2026-02 (accessed 2 Oct 2026).

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