Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Fairfield
Air quality index (AQI) and PM2.5 air pollution in Fairfield
32 people follow this city
Fairfield Air Quality Map
Real-time Fairfield air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Fairfield today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fairfield?
| Weather | Rain |
| Temperature | 59°F |
| Humidity | 98% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 77 |
| 2 | Lancaster, Pennsylvania | 72 |
| 3 | Allentown, Pennsylvania | 70 |
| 4 | New Braunfels, Texas | 70 |
| 5 | San Antonio, Texas | 70 |
| 6 | Braddock, Pennsylvania | 68 |
| 7 | Bethlehem, Pennsylvania | 67 |
| 8 | Buffalo, New York | 66 |
| 9 | Coopersburg, Pennsylvania | 66 |
| 10 | Philadelphia, Pennsylvania | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
44*
live AQI index
Good
Overview
What is the current air quality in Fairfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.7*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Fairfield is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fairfield?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Fairfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 44 AQI US | 100% | 66.2° 59° |  13.4 mp/h |
| Tuesday, Apr 30 | Good 37 AQI US |  | 73.4° 53.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 41 AQI US | 50% | 78.8° 57.2° | 8.9 mp/h |
| Thursday, May 2 | Moderate 62 AQI US  |  | 80.6° 60.8° | 11.2 mp/h |
| Friday, May 3 | Moderate 55 AQI US | 80% | 71.6° 57.2° | 13.4 mp/h |
| Saturday, May 4 | Good 41 AQI US |  | 78.8° 51.8° | 6.7 mp/h |
| Sunday, May 5 | Good 12 AQI US | 80% | 80.6° 60.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Fairfield?
No locations are available.
AQI US, Metric