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 Fullerton
Air quality index (AQI) and PM2.5 air pollution in Fullerton
23.2K people follow this city
Fullerton Air Quality Map
Real-time Fullerton air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
See all
Pollen
What is the pollen count in Fullerton today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fullerton?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 68% |
| Wind | 12.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Boerne, Texas | 97 |
| 2 | San Antonio, Texas | 91 |
| 3 | New Braunfels, Texas | 90 |
| 4 | Austin, Texas | 88 |
| 5 | San Fernando, California | 77 |
| 6 | Georgetown, Texas | 74 |
| 7 | Round Rock, Texas | 73 |
| 8 | Pahrump, Nevada | 71 |
| 9 | Leander, Texas | 70 |
| 10 | Cedar Park, Texas | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Fullerton aqi ranking
Real-time Fullerton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | JM Peters Gallery Collection | 49 |
| 2 | East Union Avenue | 36 |
| 3 | CCA Laverne and Washington | 35 |
| 4 | West Avenue | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
35
live AQI index
Good
Overview
What is the current air quality in Fullerton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.4µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Fullerton is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fullerton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Fullerton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Moderate 52 AQI US  | | 73.4° 59° |  8.9 mp/h |
| Thursday, May 30 | Moderate 54 AQI US | | 71.6° 57.2° | 8.9 mp/h |
| Friday, May 31 | Good 45 AQI US | | 71.6° 59° | 11.2 mp/h |
| Today | Good 35 AQI US |  | 71.6° 60.8° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 58 AQI US | | 73.4° 60.8° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 59 AQI US | | 77° 62.6° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 65 AQI US | | 77° 62.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 71 AQI US | | 78.8° 64.4° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 72 AQI US | | 77° 64.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 75 AQI US | | 71.6° 64.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Fullerton air quality data attribution
4Contributors
- Coalition for Clean Air (CCA)
1 station
Non-profit organization Contributor
- Ben
1 station
Individual Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Fullerton?
AQI US, Metric