SmogRank / World / Iceland / December 2024

Most polluted cities in Iceland, December 2024

3 cities in Iceland ranked by their average PM2.5 over the 31 days. Worst: Hafnarfjörður at 6.9 µg/m³, #1,563 of 2,262 cities in the world. Cleanest: Kópavogur at 2.9. A city needs measurements on 70% of the days to be ranked.

← Hafnarfjörður 6.9 µg/m³ 20 µg/m³0
Every city in Iceland 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. 1HafnarfjörðurCapital Region
    38
  2. 2ReykjavíkCapital Region
    24
  3. 3KópavogurCapital Region
    16
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 · Iceland now

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SmogRank, most polluted cities in Iceland, PM2.5, December 2024, smogrank.com/is/history/2024-12 (accessed 2 Oct 2026).

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