Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Ashburn
Air quality index (AQI) and PM2.5 air pollution in Ashburn
1.6K people follow this city
Ashburn Air Quality Map
Real-time Ashburn air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
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 | 60.8°F |
| Humidity | 90% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 116 |
| 2 | Corpus Christi, Texas | 104 |
| 3 | Palm Desert, California | 96 |
| 4 | The Woodlands, Texas | 86 |
| 5 | San Antonio, Texas | 81 |
| 6 | New Braunfels, Texas | 79 |
| 7 | Georgetown, Texas | 77 |
| 8 | Pahrump, Nevada | 77 |
| 9 | Boerne, Texas | 74 |
| 10 | Cedar Park, Texas | 73 |
(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 | Winding Brook Square | 44 |
| 2 | Bloomfield Path Street | 40 |
| 3 | Ashburn Station | 28 |
(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 | 7.7µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Ashburn is currently 1.5 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 |
|---|---|---|---|---|
| Saturday, May 18 | Good 35 AQI US |  | 73.4° 53.6° |  2.2 mp/h |
| Sunday, May 19 | Good 40 AQI US |  | 78.8° 55.4° | 4.5 mp/h |
| Monday, May 20 | Good 40 AQI US |  | 82.4° 57.2° | 6.7 mp/h |
| Today | Good 42 AQI US | | 82.4° 57.2° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 65 AQI US  | 90% | 87.8° 59° | 6.7 mp/h |
| Thursday, May 23 | Moderate 63 AQI US | 100% | 80.6° 64.4° | 8.9 mp/h |
| Friday, May 24 | Moderate 57 AQI US | 100% | 84.2° 62.6° | 6.7 mp/h |
| Saturday, May 25 | Moderate 62 AQI US | 80% | 80.6° 60.8° | 4.5 mp/h |
| Sunday, May 26 | Moderate 65 AQI US | 90% | 84.2° 66.2° | 8.9 mp/h |
| Monday, May 27 | Moderate 67 AQI US | 100% | 71.6° 64.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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