city

World USA Virginia Ashburn

Air quality in Ashburn

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

Last update at 01:00, Jun 2 (local time)

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Ashburn Air Quality Map

Real-time Ashburn air pollution map

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

Source: tomorrow.io

See pollen forecast

Weather

What is the current weather in Ashburn?

Weather	Clear sky
Temperature	60.8°F
Humidity	78%
Wind	0 mp/h
Pressure	30.1 Hg

live aqi city ranking

Real-time USA city ranking

#	city	US AQI
1	Campo, California	92
2	Mecca, California	86
3	Georgetown, Texas	85
4	Leander, Texas	82
5	Round Rock, Texas	80
6	Cedar Park, Texas	73
7	Palm Desert, California	72
8	Austin, Texas	71
9	Coraopolis, Pennsylvania	68
10	Saint Clair, Pennsylvania	67

01:00, Jun 2 (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	41
2	Winding Brook Square	23

01:00, Jun 2 (local time)

SEE WORLD AQI RANKING

US AQI

40

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Ashburn?

Air pollution level	Air quality index	Main pollutant
Good	40 US AQI	O3

Pollutants		Concentration
PM2.5		6.2µg/m³
PM10		14.5µg/m³
O3		98µg/m³
NO2		21.4µg/m³

!

PM2.5

x1.2

PM2.5 concentration in Ashburn is currently 1.2 times the WHO annual air quality guideline value

Health Recommendations

What is the current air quality in Ashburn?

	Enjoy outdoor activities
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Forecast

Ashburn air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
Thursday, May 30	Good 36 AQI US		71.6° 46.4°	8.9 mp/h
Friday, May 31	Good 36 AQI US		78.8° 50°	4.5 mp/h
Saturday, Jun 1	Good 39 AQI US		77° 55.4°	4.5 mp/h
Today	Good 40 AQI US		77° 55.4°	4.5 mp/h
Monday, Jun 3	Moderate 58 AQI US	30%	78.8° 62.6°	4.5 mp/h
Tuesday, Jun 4	Moderate 63 AQI US		84.2° 60.8°	6.7 mp/h
Wednesday, Jun 5	Moderate 62 AQI US	100%	86° 64.4°	11.2 mp/h
Thursday, Jun 6	Moderate 65 AQI US	100%	89.6° 66.2°	11.2 mp/h
Friday, Jun 7	Good 47 AQI US	70%	78.8° 62.6°	13.4 mp/h
Saturday, Jun 8	Good 22 AQI US		84.2° 57.2°	11.2 mp/h

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How to best protect from air pollution?

Reduce your air pollution exposure in Ashburn

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Ashburn air quality data attribution

4Contributors

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

Anonymous Contributor

1 Anonymous contributor
1 station

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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