Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Fairfax
Air quality index (AQI) and PM2.5 air pollution in Fairfax
2.2K people follow this city
Fairfax Air Quality Map
Real-time Fairfax air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Fairfax today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fairfax?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 70% |
| Wind | 5.7 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 98 |
| 2 | San Antonio, Texas | 96 |
| 3 | Fort Worth, Texas | 91 |
| 4 | Lewisville, Texas | 89 |
| 5 | Georgetown, Texas | 84 |
| 6 | Leander, Texas | 83 |
| 7 | Round Rock, Texas | 80 |
| 8 | Dallas, Texas | 79 |
| 9 | Denton, Texas | 79 |
| 10 | Midlothian, Texas | 79 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Fairfax aqi ranking
Real-time Fairfax air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Center Way | 10 |
| 2 | South Springs Drive | 9 |
| 3 | Robinson Secondary | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality in Fairfax?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2µg/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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 17 AQI US | | 57.2° 46.4° |  8.9 mp/h |
| Thursday, Apr 25 | Good 17 AQI US | | 62.6° 41° | 8.9 mp/h |
| Friday, Apr 26 | Good 12 AQI US |  | 53.6° 44.6° | 6.7 mp/h |
| Today | Good 9 AQI US | 80% | 53.6° 44.6° | 6.7 mp/h |
| Sunday, Apr 28 | Good 34 AQI US |  | 80.6° 50° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 57 AQI US  | | 86° 59° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 54 AQI US | 100% | 82.4° 59° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 51 AQI US | 100% | 75.2° 59° | 6.7 mp/h |
| Thursday, May 2 | Moderate 71 AQI US | | 73.4° 51.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 73 AQI US | 60% | 75.2° 50° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Fairfax air quality data attribution
3Contributors
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Fairfax?
AQI US, Metric