What is the air quality in Luxembourg City?

Luxembourg City, Luxembourg has an annual US AQI of 55 (Reasonable) and average PM2.5 of 12.5 µg/m³, ranking #1401 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Luxembourg City?

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

Where does Luxembourg City's air quality data come from?

PM2.5: 1998–2026 (monitors 2009–2026, satellite 1998–2008; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Luxembourg City, Luxembourg — Air Quality & Clean City Guide 2026

Luxembourg City Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1401	Luxembourg City, Luxembourg	Europe	AQI 55	PM2.5 12.5 µg/m³