Air quality in Finland
Air quality index (AQI⁺) and PM2.5 air pollution in Finland • 14:21, Nov 12
Live most polluted city ranking
Real-time Finland most polluted city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Kuopio | 58 | |
| 2 | Espoo | 45 | |
| 3 | Kallio | 44 | |
| 4 | Helsinki | 43 | |
| 5 | Lappeenranta | 42 | |
| 6 | Jyväskylä | 34 | |
| 7 | Tampere | 29 | |
| 8 | Lahti | 26 | |
| 9 | Oulu | 20 |
2025 Finland most polluted city
| Mariehamn, Finland Proper | 37 |
Live cleanest city ranking
Real-time Finland cleanest city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Oulu | 20 | |
| 2 | Lahti | 26 | |
| 3 | Tampere | 29 | |
| 4 | Jyväskylä | 34 | |
| 5 | Lappeenranta | 42 | |
| 6 | Helsinki | 43 | |
| 7 | Kallio | 44 | |
| 8 | Espoo | 45 | |
| 9 | Kuopio | 58 |
2025 Finland cleanest city
| Utö, Finland Proper | 7 |
2025 Finland air quality
2025 country air quality average
How polluted is Finland?
In 2025 in Finland, the annual PM2.5 concentration met the WHO annual PM2.5 guideline.
2025 AQI⁺ country ranking
Which country had the worst air quality in 2025?
2025 Finland global rank in air pollution
129/143
Wildfires in Finland
Real-time informationActive fires
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