SmogRank / Countries / Norway / July 2024

Most polluted cities in Norway, July 2024

16 cities in Norway ranked by their average PM2.5 over the 31 days. Worst: Porsgrunn at 5.5 µg/m³, #1,709 of 2,047 cities in the world. Cleanest: Bodø at 2.8. A city needs measurements on 70% of the days to be ranked.

  1. 1PorsgrunnTelemark
    5.5
  2. 2SarpsborgØstfold
    5.2
  3. 2MossØstfold
    5.2
  4. 4LillehammerInnlandet
    4.4
  5. 5OsloOslo
    4.3
  6. 6HamarInnlandet
    4.1
  7. 7KristiansandAgder
    3.9
  8. 7FredrikstadØstfold
    3.9
  9. 9TrondheimTrøndelag
    3.6
  10. 9BergenVestland
    3.6
  11. 11Mo i RanaNordland
    3.5
  12. 12NesttunVestland
    3.4
  13. 12GjøvikInnlandet
    3.4
  14. 14DrammenBuskerud
    3.2
  15. 15ÅsaneVestland
    3.1
  16. 16BodøNordland
    2.8
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

All cities in the world, July 2024 · Norway now

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SmogRank, most polluted cities in Norway, PM2.5, July 2024, smogrank.com/no/history/2024-07 (accessed 2 Oct 2026).

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