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Air quality in Fontana
Air quality index (AQI) and PM2.5 air pollution in Fontana
839 people follow this city
Fontana Air Quality Map
Real-time Fontana air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Pollen
What is the pollen count in Fontana today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Fontana?
| Weather | Mist |
| Temperature | 71.6°F |
| Humidity | 68% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 90 |
| 2 | San Bernardino, California | 86 |
| 3 | Boerne, Texas | 79 |
| 4 | San Fernando, California | 73 |
| 5 | Redlands, California | 70 |
| 6 | Fontana, California | 69 |
| 7 | North Hollywood, California | 69 |
| 8 | San Jacinto, California | 68 |
| 9 | Riverside, California | 66 |
| 10 | Yucaipa, California | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Fontana aqi ranking
Real-time Fontana air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Fontana - Arrow Highway | 83 |
| 2 | CCA Coyote Cyn and Duncan Cyn | 69 |
| 3 | Arrow Route | 64 |
(local time)
SEE WORLD AQI RANKING
US AQI
69
live AQI index
Moderate
Overview
What is the current air quality in Fontana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 69 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 20.8µg/m³ | |
!
PM2.5
x4.2
PM2.5 concentration in Fontana is currently 4.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Fontana?
 | 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
Fontana air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 34 AQI US  |  | 78.8° 59° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US | | 75.2° 57.2° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 53 AQI US |  | 77° 57.2° | 8.9 mp/h |
| Today | Moderate 69 AQI US | | 77° 57.2° | 8.9 mp/h |
| Friday, May 3 | Moderate 62 AQI US | | 78.8° 57.2° | 8.9 mp/h |
| Saturday, May 4 | Moderate 56 AQI US |  | 71.6° 57.2° | 13.4 mp/h |
| Sunday, May 5 | Good 18 AQI US |  80% | 62.6° 51.8° | 13.4 mp/h |
| Monday, May 6 | Good 13 AQI US | | 71.6° 50° | 8.9 mp/h |
| Tuesday, May 7 | Good 13 AQI US | | 78.8° 55.4° | 8.9 mp/h |
| Wednesday, May 8 | Good 16 AQI US | | 78.8° 59° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Fontana air quality data attribution
4Contributors
- California Air Resources Board (CARB)
1 station
2 Government Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Fontana?
AQI US, Metric