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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fairfax?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 36% |
| Wind | 19.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 113 |
| 2 | Boerne, Texas | 93 |
| 3 | San Antonio, Texas | 93 |
| 4 | El Paso, Texas | 91 |
| 5 | Leander, Texas | 86 |
| 6 | New Braunfels, Texas | 86 |
| 7 | Indio, California | 82 |
| 8 | Austin, Texas | 81 |
| 9 | Georgetown, Texas | 79 |
| 10 | Round Rock, Texas | 78 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.8*µg/m³ | |
✓
PM2.5 concentration in Fairfax air currently meets 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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 20 AQI US | | 66.2° 48.2° |  20.1 mp/h |
| Today | Good 20 AQI US |  100% | 53.6° 46.4° | 24.6 mp/h |
| Friday, Apr 26 | Good 28 AQI US | 100% | 57.2° 48.2° | 15.7 mp/h |
| Saturday, Apr 27 | Good 6 AQI US | 100% | 51.8° 44.6° | 17.9 mp/h |
| Sunday, Apr 28 | Good 15 AQI US | 80% | 51.8° 41° | 13.4 mp/h |
| Monday, Apr 29 | Good 10 AQI US | 100% | 62.6° 46.4° | 24.6 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US | | 68° 44.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 15 AQI US | 70% | 68° 50° | 15.7 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