What is the air quality in Frankfurt Am Main?

Frankfurt Am Main, Germany has an annual US AQI of 58 (Reasonable) and average PM2.5 of 13.5 µg/m³, ranking #1839 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Frankfurt Am Main?

May is typically the cleanest month (AQI 52) and March the most polluted (AQI 68).

Where does Frankfurt Am Main's air quality data come from?

PM2.5: 1998–2026 (monitors 2008–2026, satellite 1998–2007; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Frankfurt Am Main, Germany — Air Quality & Clean City Guide 2026

Frankfurt Am Main Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1839	Frankfurt Am Main, Germany	Europe	AQI 58	PM2.5 13.5 µg/m³