What is the air quality in Le Havre?

Le Havre, France has an annual US AQI of 55 (Reasonable) and average PM2.5 of 12.3 µg/m³, ranking #1394 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Le Havre?

August is typically the cleanest month (AQI 47) and March the most polluted (AQI 67).

Where does Le Havre's air quality data come from?

PM2.5: 1998–2026 (monitors 2002–2008, 2011–2026, satellite 1998–2001, 2009–2010, 2017; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Le Havre, France — Air Quality & Clean City Guide 2026

Le Havre Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1394	Le Havre, France	Europe	AQI 55	PM2.5 12.3 µg/m³