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Air quality in Washington, D.C.

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

Last update at 22:00, May 8 (local time)

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22:00, May 8 (local time)

#	station	US AQI
1	Georgetown Park	52
2	Eckington	47
3	1361 Downing St NE	46
4	U Street Northwest	45
5	McMillan Reservoir	43
6	Northeast Washington-Anacostia Freeway Near-Road Station 2	42
7	Bay St SE	41
8	Florida Avenue Northwest	40
9	Northeast Washington-Anacostia Freeway Near-Road Station 1	40
10	Northeast Washington-Anacostia Freeway Near-Road Station3	40

22:00, May 8 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	38 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.9µg/m³

PM2.5

x1.4

PM2.5 concentration in Washington, D.C. is currently 1.4 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Sunday, May 5	Good 42 AQI US		77° 59°	4.5 mp/h
Monday, May 6	Good 48 AQI US		78.8° 62.6°	4.5 mp/h
Tuesday, May 7	Good 41 AQI US		86° 64.4°	11.2 mp/h
Today	Good 38 AQI US	90%	69.8° 55.4°	8.9 mp/h
Thursday, May 9	Good 44 AQI US	100%	57.2° 51.8°	8.9 mp/h
Friday, May 10	Good 46 AQI US	100%	60.8° 48.2°	6.7 mp/h
Saturday, May 11	Good 45 AQI US	70%	66.2° 48.2°	13.4 mp/h
Sunday, May 12	Good 44 AQI US		71.6° 48.2°	6.7 mp/h
Monday, May 13	Moderate 62 AQI US	100%	66.2° 53.6°	6.7 mp/h
Tuesday, May 14	Good 26 AQI US	100%	64.4° 57.2°	11.2 mp/h