What is the air quality in Detroit MI?

Detroit MI, United States of America has an annual US AQI of 55 (Reasonable) and average PM2.5 of 11.9 µg/m³, ranking #1350 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Detroit MI?

October is typically the cleanest month (AQI 49) and July the most polluted (AQI 60).

Where does Detroit MI's air quality data come from?

PM2.5: 1998–2026 (monitors 1999–2026, satellite 1998–1999; 2026 provisional (AirNow)). Measured by government monitoring stations. Full sources are on the methodology page.

Detroit MI, United States of America — Air Quality & Clean City Guide 2026

Detroit MI Air Quality Data

Global rank	City	Continent	AQI	PM2.5
1350	Detroit MI, United States of America	North America	AQI 55	PM2.5 11.9 µg/m³