What is the air quality in Alexandria VA?

Alexandria VA, United States of America has an annual US AQI of 50 (Reasonable) and average PM2.5 of 10.1 µg/m³, ranking #770 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Alexandria VA?

October is typically the cleanest month (AQI 43) and July the most polluted (AQI 61).

Where does Alexandria VA'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.

Alexandria VA, United States of America — Air Quality & Clean City Guide 2026

Alexandria VA Air Quality Data

Global rank	City	Continent	AQI	PM2.5
770	Alexandria VA, United States of America	North America	AQI 50	PM2.5 10.1 µg/m³