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
    12.9
  2. 2PorsgrunnTelemark
    12.6
  3. 3LillestrømAkershus
    11.1
  4. 4FredrikstadØstfold
    9.1
  5. 5SarpsborgØstfold
    9.0
  6. 6OsloOslo
    8.9
  7. 7GjøvikInnlandet
    8.2
  8. 8KristiansandAgder
    7.8
  9. 9MossØstfold
    7.0
  10. 10Mo i RanaNordland
    6.6
  11. 11NesttunVestland
    4.9
  12. 12TrondheimTrøndelag
    4.6
  13. 12BergenVestland
    4.6
  14. 14ÅsaneVestland
    3.5
  15. 15BodøNordland
    2.7
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+

PM2.5 in µg/m³, coloured by the US EPA's PM2.5 categories. 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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