What is the air quality in Umeå?

Umeå, Sweden has an annual US AQI of 33 (Reasonable) and average PM2.5 of 4.7 µg/m³, ranking #92 of 5856 cities. Main pollutant: O3.

What is the cleanest month in Umeå?

October is typically the cleanest month (AQI 29) and May the most polluted (AQI 38).

Where does Umeå's air quality data come from?

PM2.5: 1998–2025 (monitors 2009–2012, 2015–2025, satellite 1998–2011, 2013–2014, 2021). Measured by government monitoring stations. Full sources are on the methodology page.

Umeå, Sweden — Air Quality & Clean City Guide 2026

Umeå Air Quality Data

Global rank	City	Continent	AQI	PM2.5
92	Umeå, Sweden	Europe	AQI 33	PM2.5 4.7 µg/m³