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Air quality in Fairfax
Air quality index (AQI) and PM2.5 air pollution in Fairfax
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Fairfax Air Quality Map
Real-time Fairfax air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Fairfax today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fairfax?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 95% |
| Wind | 19.8 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Yosemite Np Turtleback Dome, California | 83 |
| 2 | Corpus Christi, Texas | 82 |
| 3 | Georgetown, Texas | 66 |
| 4 | Maricopa, Arizona | 65 |
| 5 | The Woodlands, Texas | 65 |
| 6 | Waynesville, North Carolina | 64 |
| 7 | Gatlinburg, Tennessee | 63 |
| 8 | Chattanooga, Tennessee | 62 |
| 9 | Round Rock, Texas | 61 |
| 10 | Alpharetta, Georgia | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Fairfax is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fairfax?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Fairfax air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 29 AQI US |  100% | 80.6° 64.4° |  26.8 mp/h |
| Sunday, Apr 28 | Good 33 AQI US | 100% | 77° 57.2° | 17.9 mp/h |
| Monday, Apr 29 | Good 18 AQI US | 20% | 73.4° 50° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 46 AQI US | 100% | 87.8° 60.8° | 20.1 mp/h |
| Wednesday, May 1 | Moderate 54 AQI US  | 90% | 77° 60.8° | 15.7 mp/h |
| Thursday, May 2 | Moderate 56 AQI US | 100% | 78.8° 66.2° | 20.1 mp/h |
| Friday, May 3 | Good 27 AQI US | 100% | 71.6° 48.2° | 22.4 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Fairfax?
No locations are available.
AQI US, Metric