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Air quality in Fontana
Air quality index (AQI) and PM2.5 air pollution in Fontana
870 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 | Scattered clouds |
| Temperature | 73.4°F |
| Humidity | 56% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 116 |
| 2 | La Crescenta-Montrose, California | 89 |
| 3 | Yucaipa, California | 87 |
| 4 | San Bernardino, California | 86 |
| 5 | Indio, California | 77 |
| 6 | New Orleans, Louisiana | 77 |
| 7 | Fontana, California | 76 |
| 8 | Hammond, Indiana | 76 |
| 9 | Claremont, California | 75 |
| 10 | Burns Harbor, Indiana | 73 |
(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 | CCA Coyote Cyn and Duncan Cyn | 80 |
| 2 | Arrow Route | 76 |
| 3 | Fontana - Arrow Highway | 69 |
(local time)
SEE WORLD AQI RANKING
US AQI
76
live AQI index
Moderate
Overview
What is the current air quality in Fontana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 76 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 22.7µg/m³ | |
!
PM2.5
x4.5
PM2.5 concentration in Fontana is currently 4.5 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 |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 63 AQI US |  | 73.4° 57.2° |  8.9 mp/h |
| Wednesday, May 15 | Moderate 60 AQI US |  | 75.2° 57.2° | 8.9 mp/h |
| Thursday, May 16 | Moderate 72 AQI US | | 73.4° 59° | 8.9 mp/h |
| Thursday, May 16 | Moderate 51 AQI US | | 73.4° 59° | 8.9 mp/h |
| Today | Moderate 76 AQI US |  | 77° 57.2° | 11.2 mp/h |
| Saturday, May 18 | Good 42 AQI US  | | 77° 55.4° | 11.2 mp/h |
| Sunday, May 19 | Moderate 59 AQI US | | 69.8° 53.6° | 11.2 mp/h |
| Monday, May 20 | Good 31 AQI US | | 77° 53.6° | 8.9 mp/h |
| Tuesday, May 21 | Good 23 AQI US | | 77° 57.2° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 56 AQI US | | 71.6° 55.4° | 11.2 mp/h |
| Thursday, May 23 | Good 43 AQI US | | 73.4° 55.4° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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