SmogRank / Countries / Finland / November 2024

Most polluted cities in Finland, November 2024

11 cities in Finland ranked by their average PM2.5 over the 30 days. Worst: Lappeenranta at 3.9 µg/m³, #1,966 of 2,083 cities in the world. Cleanest: Klaukkala at 2.2. A city needs measurements on 70% of the days to be ranked.

  1. 1LappeenrantaSouth Karelia
    3.9
  2. 2HelsinkiUusimaa
    3.6
  3. 2MyyrmäkiUusimaa
    3.6
  4. 4VantaaUusimaa
    3.3
  5. 5LahtiPaijat-Hame
    3.2
  6. 6PoriSatakunta
    3.1
  7. 7LohjaUusimaa
    3.0
  8. 8OuluNorth Ostrobothnia
    2.9
  9. 9JyväskyläCentral Finland
    2.5
  10. 10TamperePirkanmaa
    2.3
  11. 11KlaukkalaUusimaa
    2.2
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, November 2024 · Finland now

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SmogRank, most polluted cities in Finland, PM2.5, November 2024, smogrank.com/fi/history/2024-11 (accessed 2 Oct 2026).

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