What is the air quality in Reykjavik?

Reykjavik, Iceland has an annual US AQI of 34 (Reasonable) and average PM2.5 of 5.3 µg/m³, ranking #106 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Reykjavik?

September is typically the cleanest month (AQI 29) and May the most polluted (AQI 39).

Where does Reykjavik's air quality data come from?

PM2.5: 1998–2026 (monitors 2002–2026, satellite 1998–2002, 2006–2008; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Reykjavik, Iceland — Air Quality & Clean City Guide 2026

Reykjavik Air Quality Data

Global rank	City	Continent	AQI	PM2.5
106	Reykjavik, Iceland	Europe	AQI 34	PM2.5 5.3 µg/m³