SmogRank / History / City race

Cities in Austria, worst air first, day by day

Each measured city's average over the 30 days to every day since January 2023, worst first. Find your own city to follow it through the race, or keep to one country.

CountriesCities
The 30 days to20 Jun 2023 That day's board

The worst cities in Austria for PM2.5 over the 30 days to 20 Jun 2023: Graz 13.0 µg/m³, Eisenstadt 11.9 µg/m³ and Enns 11.1 µg/m³.

  1. 1GrazStyria13.0
  2. 2EisenstadtBurgenland11.9
  3. 3EnnsUpper Austria11.1
  4. 4AnsfeldenUpper Austria11.1
  5. 5WolfsbergCarinthia11.0
  6. 6Attnang-PuchheimUpper Austria10.6
  7. 7TraunUpper Austria10.1
  8. 8Klagenfurt am WörtherseeCarinthia9.9
  9. 9Sankt ValentinLower Austria9.8
  10. 10LinzUpper Austria9.7
  11. 11AmstettenLower Austria9.7
  12. 12WelsUpper Austria9.4
  13. 13KlosterneuburgLower Austria9.3
  14. 14MistelbachLower Austria9.1
  15. 15ViennaVienna9.0
  16. 16TullnLower Austria9.0
  17. 17LeibnitzStyria9.0
  18. 18Hainburg an der DonauLower Austria9.0
  19. 19WeizStyria8.9
  20. 20Sankt PöltenLower Austria8.9

+ 8 more cities, 8.7 µg/m³ and below

Not counted on this day, too few days measured: Zell am See since 14 Jun 2023 and Saalfelden am Steinernen Meer since 14 Jun 2023.

30 days7 days
GoodModerateSensitive groupsUnhealthyVery unhealthyHazardousWHO 24-hour guideline, 15 µg/m³Fades where it stood: not counted that day

A city's number is its average over the 30 days, shown only when 21 of them were measured (5 of 7 on the 7-day race), the same minimum as the 30- and 7-day boards. A city whose monitors go quiet fades out where it stood rather than sliding down, so a gap never reads as cleaner air. Some large countries are thin or missing because their monitors' licences don't allow reuse. How we rank.

Not covered: the government monitoring networks of China and Turkey, which publish only on their own websites; we are building the readers for them. Most cities there are missing from this board, not clean. Why.