SmogRank / World / Finland / February 2024

Most polluted cities in Finland, February 2024

12 cities in Finland ranked by their average PM2.5 over the 29 days. Worst: Kuopio at 6.0 µg/m³, #1,526 of 2,036 cities in the world. Cleanest: Klaukkala at 4.2. A city needs measurements on 70% of the days to be ranked.

OpenAQ's archive, where our readings come from, has almost none for one of these days. Cities in the United States and Europe have it from the EPA's and the European Environment Agency's own records of the same monitors; elsewhere a city's average is over its other days. Why.

← Kuopio 6.0 µg/m³ 20 µg/m³0
Every city in Finland ranked for February 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. 1KuopioNorth Savo
    10
  2. 1MyyrmäkiUusimaa
    10
  3. 3HelsinkiUusimaa
    10
  4. 4OuluNorth Ostrobothnia
    10
  5. 5LappeenrantaSouth Karelia
    10
  6. 6JyväskyläCentral Finland
    8
  7. 7VantaaUusimaa
    8
  8. 8PoriSatakunta
    8
  9. 9LahtiPaijat-Hame
    8
  10. 10LohjaUusimaa
    7
  11. 11TamperePirkanmaa
    7
  12. 11KlaukkalaUusimaa
    7
Good0–50
Satisfactory51–100
Moderate101–200
Poor201–300
Very poor301–400
Severe401+

India's National Air Quality Index (CPCB), PM2.5 sub-index. 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, February 2024 · Finland now

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SmogRank, most polluted cities in Finland, PM2.5, February 2024, smogrank.com/fi/history/2024-02 (accessed 2 Oct 2026).

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