Air quality in Washington, D.C.

Air quality index (AQI) and PM2.5 air pollution in Washington, D.C.

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Washington, D.C.
Most polluted city ranking

#cityUS AQI
1 Chevy Chase

59

2 Washington

39

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

Data provided by

Contributors

4

Data sources

4

The profile logo of Clean Air PartnersThe profile logo of Metropolitan Washington Council of Governments (MWCOG) The profile logo of Environmental Protection AgencyThe profile logo of 4 Anonymous contributorThe profile logo of Clean Air PartnersThe profile logo of Metropolitan Washington Council of Governments (MWCOG)

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LIVE AQI CITY RANKING

Real-time Washington, D.C.
Cleanest city ranking

#cityUS AQI
1 Washington

39

2 Chevy Chase

59

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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