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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 | 60.8°F |
| Humidity | 67% |
| Wind | 9.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 87 |
| 2 | Silverton, Colorado | 85 |
| 3 | Townsend, Tennessee | 80 |
| 4 | San Antonio, Texas | 77 |
| 5 | Muskegon, Michigan | 74 |
| 6 | Indio, California | 71 |
| 7 | Mecca, California | 71 |
| 8 | Boerne, Texas | 70 |
| 9 | New Braunfels, Texas | 69 |
| 10 | Pahrump, Nevada | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
42*
live AQI index
Good
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Fairfax is currently 1.5 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 |
|---|---|---|---|---|
| Monday, May 20 | Good 50 AQI US |  100% | 71.6° 59° |  11.2 mp/h |
| Tuesday, May 21 | Moderate 56 AQI US  | 100% | 66.2° 48.2° | 22.4 mp/h |
| Wednesday, May 22 | Good 25 AQI US | | 64.4° 46.4° | 15.7 mp/h |
| Thursday, May 23 | Good 11 AQI US | | 73.4° 51.8° | 17.9 mp/h |
| Friday, May 24 | Good 14 AQI US | 100% | 60.8° 53.6° | 17.9 mp/h |
| Saturday, May 25 | Good 6 AQI US | | 68° 50° | 6.7 mp/h |
| Sunday, May 26 | Good 10 AQI US | | 73.4° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Fairfax?
No locations are available.
AQI US, Metric