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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 | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 82% |
| Wind | 12.7 mp/h |
| Pressure | 29.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  New Braunfels, Texas | 133 |
| 2 | San Antonio, Texas | 121 |
| 3 | Round Rock, Texas | 119 |
| 4 | Austin, Texas | 118 |
| 5 | Georgetown, Texas | 116 |
| 6 | Cedar Park, Texas | 103 |
| 7 | Leander, Texas | 98 |
| 8 | Boerne, Texas | 97 |
| 9 | Shreveport, Louisiana | 96 |
| 10 | Houston, Texas | 94 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.1*µg/m³ | |
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PM2.5
x2
PM2.5 concentration in Fairfax is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fairfax?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Fairfax air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US |  100% | 78.8° 60.8° |  8.9 mp/h |
| Monday, May 27 | Moderate 55 AQI US | 100% | 75.2° 59° | 13.4 mp/h |
| Tuesday, May 28 | Good 40 AQI US  | 100% | 73.4° 53.6° | 13.4 mp/h |
| Wednesday, May 29 | Good 31 AQI US | 100% | 62.6° 50° | 6.7 mp/h |
| Thursday, May 30 | Good 31 AQI US | | 66.2° 46.4° | 6.7 mp/h |
| Friday, May 31 | Good 20 AQI US |  | 68° 44.6° | 4.5 mp/h |
| Saturday, Jun 1 | Moderate 54 AQI US | | 73.4° 46.4° | 4.5 mp/h |
| Sunday, Jun 2 | Moderate 80 AQI US | 90% | 75.2° 53.6° | 8.9 mp/h |
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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