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Air quality in Ashburn
Air quality index (AQI) and PM2.5 air pollution in Ashburn
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Ashburn Air Quality Map
Real-time Ashburn air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
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Pollen
What is the pollen count in Ashburn today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Ashburn?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 78% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Nipomo, California | 71 |
| 2 | Corpus Christi, Texas | 66 |
| 3 | The Woodlands, Texas | 63 |
| 4 | Arroyo Grande, California | 61 |
| 5 | Baton Rouge, Louisiana | 61 |
| 6 | Austin, Texas | 58 |
| 7 | Frederick, Maryland | 58 |
| 8 | Buffalo, New York | 57 |
| 9 | Throop, Pennsylvania | 57 |
| 10 | Bethlehem, Pennsylvania | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ashburn aqi ranking
Real-time Ashburn air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ashburn Station | 53 |
| 2 | Bloomfield Path Street | 44 |
| 3 | Winding Brook Square | 40 |
(local time)
SEE WORLD AQI RANKING
US AQI
42
live AQI index
Good
Overview
What is the current air quality in Ashburn?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.2µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Ashburn is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ashburn?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ashburn air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 32 AQI US |  | 57.2° 44.6° |  11.2 mp/h |
| Saturday, Apr 27 | Good 29 AQI US |  | 80.6° 50° | 6.7 mp/h |
| Sunday, Apr 28 | Good 43 AQI US | | 86° 59° | 6.7 mp/h |
| Today | Good 42 AQI US | | 86° 59° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 45 AQI US | 80% | 80.6° 57.2° | 11.2 mp/h |
| Wednesday, May 1 | Good 47 AQI US | 80% | 75.2° 60.8° | 11.2 mp/h |
| Thursday, May 2 | Good 50 AQI US |  | 78.8° 55.4° | 4.5 mp/h |
| Friday, May 3 | Moderate 74 AQI US  | | 80.6° 55.4° | 6.7 mp/h |
| Saturday, May 4 | Moderate 73 AQI US | 80% | 68° 59° | 6.7 mp/h |
| Sunday, May 5 | Moderate 62 AQI US | 50% | 71.6° 55.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Ashburn air quality data attribution
5Contributors
- Maryland Department of the Environment
1 station
2 Government Contributors
Non-profit organization Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Ashburn?
AQI US, Metric