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World USA District of Columbia Washington, D.C.

Air quality in Washington, D.C.

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

Last update at 04:00, May 9 (local time)

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Washington, D.C. Air Quality Map

Real-time Washington, D.C. air pollution map

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	Index	Very high
	Tree pollen	Very high
	Grass pollen	None
	Weed pollen	None

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Washington, D.C.?

Weather	Clear sky
Temperature	62.6°F
Humidity	83%
Wind	3 mp/h
Pressure	29.7 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	Boerne, Texas	148
2	Georgetown, Texas	147
3	San Antonio, Texas	140
4	Round Rock, Texas	132
5	Austin, Texas	115
6	Little Rock, Arkansas	104
7	Mecca, California	81
8	Port Arthur, Texas	81
9	Westlake, Louisiana	79
10	Corpus Christi, Texas	78

04:00, May 9 (local time)

SEE WORLD AQI RANKING

3D animated air pollution map

live Washington, D.C. aqi ranking

Real-time Washington, D.C. air quality ranking

#	station	US AQI
1	River Terrace	52
2	Northeast Washington-Anacostia Freeway Near-Road Station 1	48
3	Bay St SE	47
4	Eckington	45
5	Northeast Washington-Anacostia Freeway Near-Road Station3	45
6	Benning Rd	44
7	Northeast Washington-Anacostia Freeway Near-Road Station 2	44
8	Hayes Street Northeast	43
9	1361 Downing St NE	42
10	The Community Church DC	42

04:00, May 9 (local time)

SEE WORLD AQI RANKING

US AQI

39

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Washington, D.C.?

Air pollution level	Air quality index	Main pollutant
Good	39 US AQI	PM2.5

Pollutants		Concentration
PM2.5		7µg/m³

!

PM2.5

x1.4

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

Health Recommendations

What is the current air quality in Washington, D.C.?

	Enjoy outdoor activities
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Forecast

Washington, D.C. air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
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
Wednesday, May 8	Good 37 AQI US		68° 57.2°	8.9 mp/h
Today	Good 39 AQI US	100%	68° 57.2°	8.9 mp/h
Friday, May 10	Good 44 AQI US	100%	59° 51.8°	8.9 mp/h
Saturday, May 11	Good 44 AQI US	100%	59° 48.2°	4.5 mp/h
Sunday, May 12	Good 45 AQI US	60%	64.4° 48.2°	11.2 mp/h
Monday, May 13	Good 44 AQI US		77° 48.2°	8.9 mp/h
Tuesday, May 14	Moderate 62 AQI US	100%	64.4° 59°	8.9 mp/h
Wednesday, May 15	Good 26 AQI US	100%	73.4° 60.8°	4.5 mp/h

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Washington, D.C. air quality data attribution

24Contributors

Government Contributor

Maryland Department of the Environment
4 stations

Non-profit organization Contributor

Metropolitan Washington Council of Governments (MWCOG)
4 stations

22 Anonymous Contributors

22 Anonymous contributors
22 stations

4 Data sources

Data validated and calibrated by IQAir

Data validated and calibrated by IQAir

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