What is the air quality in Namur?

Namur, Belgium has an annual US AQI of 55 (Reasonable) and average PM2.5 of 12.2 µg/m³, ranking #1389 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Namur?

July is typically the cleanest month (AQI 48) and March the most polluted (AQI 65).

Where does Namur's air quality data come from?

PM2.5: 1998–2026 (monitors 2019–2026, satellite 1998–2019, 2021–2022; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Namur, Belgium — Air Quality & Clean City Guide 2026

Namur Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1389	Namur, Belgium	Europe	AQI 55	PM2.5 12.2 µg/m³