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Air quality in San Bernardino
Air quality index (AQI) and PM2.5 air pollution in San Bernardino
14.5K people follow this city
San Bernardino Air Quality Map
Real-time San Bernardino air pollution map
AIR QUALITY DATA CONTRIBUTORS
8 Contributors
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Pollen
What is the pollen count in San Bernardino today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Bernardino?
| Weather | Clear sky |
| Temperature | 77°F |
| Humidity | 49% |
| Wind | 6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Big Bear Lake, California | 141 |
| 2 | Alexandria, Virginia | 73 |
| 3 | Nampa, Idaho | 65 |
| 4 | Monrovia, California | 63 |
| 5 | Corpus Christi, Texas | 62 |
| 6 | Yucaipa, California | 61 |
| 7 | San Fernando, California | 60 |
| 8 | San Gabriel, California | 60 |
| 9 | Sierra Madre, California | 60 |
| 10 | Claremont, California | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live San Bernardino aqi ranking
Real-time San Bernardino air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | San Bernadino - 4th Street | 97 |
| 2 | Redlands - Dearborn | 58 |
| 3 | 1474 Pumalo St East | 56 |
| 4 | East Valley | 55 |
| 5 | NE - Sterling | 55 |
| 6 | Alessandro | 51 |
| 7 | Terrace | 46 |
| 8 | Afton Street | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in San Bernardino?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.2µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in San Bernardino is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Bernardino?
 | 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
San Bernardino air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 41 AQI US  | | 80.6° 59° |  6.7 mp/h |
| Tuesday, Apr 30 | Moderate 51 AQI US | | 77° 57.2° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 60 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Today | Moderate 53 AQI US | | 78.8° 57.2° | 8.9 mp/h |
| Friday, May 3 | Moderate 52 AQI US |  20% | 73.4° 55.4° | 11.2 mp/h |
| Saturday, May 4 | Good 18 AQI US | 80% | 62.6° 51.8° | 13.4 mp/h |
| Sunday, May 5 | Good 11 AQI US | | 73.4° 48.2° | 6.7 mp/h |
| Monday, May 6 | Good 13 AQI US | | 78.8° 55.4° | 6.7 mp/h |
| Tuesday, May 7 | Good 16 AQI US | | 80.6° 57.2° | 6.7 mp/h |
| Wednesday, May 8 | Good 19 AQI US |  | 80.6° 59° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
San Bernardino air quality data attribution
8Contributors
- California Air Resources Board (CARB)
2 stations
2 Government Contributors
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Bernardino?
AQI US, Metric