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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 | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Fairfax?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 93% |
| Wind | 5.7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 90 |
| 2 | Palm Desert, California | 59 |
| 3 | Aiken, South Carolina | 57 |
| 4 | Thibodaux, Louisiana | 54 |
| 5 | St Louis, Missouri | 52 |
| 6 | Yucaipa, California | 52 |
| 7 | Pahrump, Nevada | 50 |
| 8 | Carlsbad, New Mexico | 49 |
| 9 | Hot Springs, South Dakota | 49 |
| 10 | Moab, Utah | 49 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
19*
live AQI index
Good
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6*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 |
|---|---|---|---|---|
| Today | Good 19 AQI US |  100% | 57.2° 42.8° |  11.2 mp/h |
| Thursday, Apr 25 | Good 16 AQI US | | 59° 33.8° | 4.5 mp/h |
| Friday, Apr 26 | Good 40 AQI US | 100% | 60.8° 41° | 11.2 mp/h |
| Saturday, Apr 27 | Moderate 61 AQI US  | 100% | 73.4° 57.2° | 11.2 mp/h |
| Sunday, Apr 28 | Moderate 70 AQI US | 20% | 78.8° 60.8° | 13.4 mp/h |
| Monday, Apr 29 | Moderate 57 AQI US | 100% | 73.4° 62.6° | 13.4 mp/h |
| Tuesday, Apr 30 | Moderate 78 AQI US | 50% | 71.6° 55.4° | 6.7 mp/h |
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How to best protect from air pollution?
News
The latest air quality news and resources.
Where is the cleanest air quality in Fairfax?
No locations are available.
AQI US, Metric