What is the air quality in Orléans?

Orléans, France has an annual US AQI of 56 (Reasonable) and average PM2.5 of 12.2 µg/m³, ranking #1469 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Orléans?

September is typically the cleanest month (AQI 48) and March the most polluted (AQI 67).

Where does Orléans's air quality data come from?

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

Orléans, France — Air Quality & Clean City Guide 2026

Orléans Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1469	Orléans, France	Europe	AQI 56	PM2.5 12.2 µg/m³