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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fairfax?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 71% |
| Wind | 10.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Marina del Rey, California | 88 |
| 2 | Boerne, Texas | 83 |
| 3 | San Antonio, Texas | 81 |
| 4 | New Braunfels, Texas | 73 |
| 5 | Ukiah, California | 71 |
| 6 | Hollywood, California | 67 |
| 7 | Lakeport, California | 67 |
| 8 | Corpus Christi, Texas | 65 |
| 9 | Glendale, California | 64 |
| 10 | Mecca, California | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
21*
live AQI index
Good
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8*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 |
|---|---|---|---|---|
| Friday, May 31 | Good 27 AQI US |  | 71.6° 53.6° |  13.4 mp/h |
| Saturday, Jun 1 | Moderate 63 AQI US  | | 71.6° 57.2° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 64 AQI US | | 75.2° 55.4° | 13.4 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US |  100% | 77° 60.8° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | 100% | 82.4° 62.6° | 17.9 mp/h |
| Wednesday, Jun 5 | Good 31 AQI US | 100% | 75.2° 59° | 17.9 mp/h |
| Thursday, Jun 6 | Good 7 AQI US |  | 75.2° 57.2° | 13.4 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