SmogRank / World / Austria / December 2023

Most polluted cities in Austria, December 2023

16 cities in Austria ranked by their average PM2.5 over the 31 days. Worst: Graz at 29.6 µg/m³, #62 of 1,889 cities in the world. Cleanest: Saalfelden am Steinernen Meer at 9.4. A city needs measurements on 70% of the days to be ranked.

← Graz 29.6
Every city in Austria ranked for December 2023, 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
    3
  2. 2WolfsbergCarinthia
    3
  3. 3TraunUpper Austria
    2
  4. 4Klagenfurt am WörtherseeCarinthia
    2
  5. 5AnsfeldenUpper Austria
    2
  6. 6LinzUpper Austria
    2
  7. 7KlosterneuburgLower Austria
    2
  8. 8WelsUpper Austria
    2
  9. 9MödlingLower Austria
    2
  10. 10PerchtoldsdorfLower Austria
    2
  11. 11ViennaVienna
    2
  12. 12AmstettenLower Austria
    2
  13. 13Sankt PöltenLower Austria
    2
  14. 14BadenLower Austria
    2
  15. 15SteyrUpper Austria
    1
  16. 16Saalfelden 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, December 2023 · Austria now

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SmogRank, most polluted cities in Austria, PM2.5, December 2023, smogrank.com/at/history/2023-12 (accessed 2 Oct 2026).

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