SmogRank / Countries / Finland / May 2024

Most polluted cities in Finland, May 2024

12 cities in Finland ranked by their average PM2.5 over the 31 days. Worst: Pori at 9.4 µg/m³, #563 of 2,082 cities in the world. Cleanest: Oulu at 5.3. A city needs measurements on 70% of the days to be ranked.

  1. 1PoriSatakunta
    9.4
  2. 2HelsinkiUusimaa
    8.2
  3. 3MyyrmäkiUusimaa
    7.6
  4. 4JyväskyläCentral Finland
    7.1
  5. 5VantaaUusimaa
    6.4
  6. 6LahtiPaijat-Hame
    6.3
  7. 7LappeenrantaSouth Karelia
    6.0
  8. 7KuopioNorth Savo
    6.0
  9. 9KlaukkalaUusimaa
    5.9
  10. 10TamperePirkanmaa
    5.5
  11. 11LohjaUusimaa
    5.4
  12. 12OuluNorth Ostrobothnia
    5.3
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, May 2024 · Finland now