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
    2
  2. 2TraunUpper Austria
    2
  3. 3GrazStyria
    2
  4. 4AmstettenLower Austria
    2
  5. 5WelsUpper Austria
    2
  6. 6AnsfeldenUpper Austria
    2
  7. 7Sankt PöltenLower Austria
    2
  8. 7KlosterneuburgLower Austria
    2
  9. 9WolfsbergCarinthia
    2
  10. 10MödlingLower Austria
    2
  11. 11SteyrUpper Austria
    2
  12. 12ViennaVienna
    2
  13. 13Klagenfurt am WörtherseeCarinthia
    1
  14. 14PerchtoldsdorfLower Austria
    1
  15. 15BadenLower Austria
    1
  16. 16InnsbruckTyrol
    1
  17. 17SalzburgSalzburg
    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, November 2025 · Austria now

Use this board

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

Download top 10 (PNG)

You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.