city

World USA Virginia Ashburn

Air quality in Ashburn

Air quality index (AQI) and PM2.5 air pollution in Ashburn

Last update at 08:00, Apr 19 (local time)

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Ashburn Air Quality Map

Real-time Ashburn air pollution map

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	Index	Moderate
	Tree pollen	Moderate
	Grass pollen	Low
	Weed pollen	None

See pollen forecast

Weather

What is the current weather in Ashburn?

Weather	Mist
Temperature	50°F
Humidity	86%
Wind	10.4 mp/h
Pressure	30 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	South Gate, California	110
2	Visalia, California	91
3	El Centro, California	80
4	San Bernardino, California	77
5	Clear Brook, Virginia	75
6	Palm Desert, California	75
7	Porterville, California	75
8	San Fernando, California	75
9	Van Nuys, California	73
10	Corpus Christi, Texas	70

08:00, Apr 19 (local time)

SEE WORLD AQI RANKING

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live Ashburn aqi ranking

Real-time Ashburn air quality ranking

#	station	US AQI
1	Ashburn Station	58
2	Bloomfield Path Street	58
3	Winding Brook Square	50

08:00, Apr 19 (local time)

SEE WORLD AQI RANKING

US AQI

54

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Ashburn?

Air pollution level	Air quality index	Main pollutant
Moderate	54 US AQI	PM2.5

Pollutants		Concentration
PM2.5		13.7µg/m³

!

PM2.5

x2.7

PM2.5 concentration in Ashburn is currently 2.7 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Ashburn?

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Forecast

Ashburn air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 41 AQI US		71.6° 53.6°	8.9 mp/h
Wednesday, Apr 17	Good 37 AQI US		71.6° 55.4°	11.2 mp/h
Thursday, Apr 18	Good 48 AQI US		64.4° 48.2°	6.7 mp/h
Today	Moderate 54 AQI US	40%	64.4° 48.2°	6.7 mp/h
Saturday, Apr 20	Good 42 AQI US	80%	64.4° 42.8°	15.7 mp/h
Sunday, Apr 21	Good 13 AQI US		55.4° 39.2°	11.2 mp/h
Monday, Apr 22	Good 19 AQI US		59° 39.2°	6.7 mp/h
Tuesday, Apr 23	Good 27 AQI US		66.2° 42.8°	11.2 mp/h
Wednesday, Apr 24	Good 33 AQI US	50%	62.6° 39.2°	17.9 mp/h
Thursday, Apr 25	Good 26 AQI US		55.4° 32°	13.4 mp/h

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Ashburn air quality data attribution

5Contributors

2 Government Contributors

Virginia Department of Environmental Quality
1 station
Maryland Department of the Environment
1 station

Non-profit organization Contributor

Metropolitan Washington Council of Governments (MWCOG)
1 station

2 Anonymous Contributors

2 Anonymous contributors
2 stations

5 Data sources

Data validated and calibrated by IQAir

Data validated and calibrated by IQAir

Where is the cleanest air quality in Ashburn?

Ashburn air pollution by location

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