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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 | High | |
 | Tree pollen | High | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fairfax?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 56% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 93 |
| 2 | Santa Maria, California | 92 |
| 3 | Edmond, Oklahoma | 64 |
| 4 | Mecca, California | 64 |
| 5 | Oklahoma City, Oklahoma | 63 |
| 6 | Allentown, Pennsylvania | 62 |
| 7 | Bethlehem, Pennsylvania | 61 |
| 8 | Lewisville, Texas | 61 |
| 9 | Quakertown, Pennsylvania | 60 |
| 10 | Coopersburg, Pennsylvania | 59 |
(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 | 4.7*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 |  | 78.8° 53.6° |  8.9 mp/h |
| Wednesday, May 1 | Good 50 AQI US | | 82.4° 60.8° | 6.7 mp/h |
| Thursday, May 2 | Moderate 52 AQI US  |  100% | 66.2° 60.8° | 6.7 mp/h |
| Friday, May 3 | Moderate 56 AQI US | | 71.6° 59° | 6.7 mp/h |
| Saturday, May 4 | Moderate 75 AQI US | | 69.8° 55.4° | 6.7 mp/h |
| Sunday, May 5 | Moderate 77 AQI US | | 66.2° 51.8° | 4.5 mp/h |
| Monday, May 6 | Moderate 78 AQI US | | 78.8° 57.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Fairfax?
No locations are available.
AQI US, Metric