SmogRank / World / Norway / December 2024

Most polluted cities in Norway, December 2024

15 cities in Norway ranked by their average PM2.5 over the 31 days. Worst: Drammen at 12.9 µg/m³, #396 of 2,078 cities in the world. Cleanest: Bodø at 2.7. A city needs measurements on 70% of the days to be ranked.

← Drammen 12.9 µg/m³ 20 µg/m³0
Every city in Norway ranked for December 2024, 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. 1DrammenBuskerud
    58
  2. 2PorsgrunnTelemark
    58
  3. 3LillestrømAkershus
    55
  4. 4FredrikstadØstfold
    51
  5. 5SarpsborgØstfold
    50
  6. 6OsloOslo
    49
  7. 7GjøvikInnlandet
    46
  8. 8KristiansandAgder
    43
  9. 9MossØstfold
    39
  10. 10Mo i RanaNordland
    37
  11. 11NesttunVestland
    27
  12. 12TrondheimTrøndelag
    26
  13. 12BergenVestland
    26
  14. 14ÅsaneVestland
    19
  15. 15BodøNordland
    15
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). 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 2024 · Norway now

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SmogRank, most polluted cities in Norway, PM2.5, December 2024, smogrank.com/no/history/2024-12 (accessed 2 Oct 2026).

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