What is the air quality in Kuopio?

Kuopio, Finland has an annual US AQI of 35 (Reasonable) and average PM2.5 of 5.8 µg/m³, ranking #137 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Kuopio?

October is typically the cleanest month (AQI 29) and February the most polluted (AQI 40).

Where does Kuopio's air quality data come from?

PM2.5: 1998–2024 (monitors 2007–2018, satellite 1998–2007, 2017, 2019–2024). Measured by government monitoring stations. Full sources are on the methodology page.

Kuopio, Finland — Air Quality & Clean City Guide 2026

Kuopio Air Quality Data

Global rank	City	Continent	AQI	PM2.5
137	Kuopio, Finland	Europe	AQI 35	PM2.5 5.8 µg/m³