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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 | 78.8°F |
| Humidity | 44% |
| Wind | 5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Big Bear Lake, California | 146 |
| 2 | Mecca, California | 70 |
| 3 | San Gabriel, California | 65 |
| 4 | Altadena, California | 63 |
| 5 | Pasadena, California | 63 |
| 6 | Redlands, California | 63 |
| 7 | Corpus Christi, Texas | 62 |
| 8 | Monterey Park, California | 62 |
| 9 | San Fernando, California | 62 |
| 10 | Alhambra, California | 61 |
(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 | 1474 Pumalo St East | 63 |
| 3 | NE - Sterling | 62 |
| 4 | East Valley | 61 |
| 5 | Alessandro | 56 |
| 6 | Redlands - Dearborn | 52 |
| 7 | Terrace | 50 |
| 8 | Afton Street | 25 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Big Bear Lake has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
59
live AQI index
Moderate
Overview
What is the current air quality in San Bernardino?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.7µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in San Bernardino is currently 3.1 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 |
| Wednesday, May 1 | Good 40 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Today | Moderate 59 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 |
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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