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Air quality in San Bernardino
Air quality index (AQI) and PM2.5 air pollution in San Bernardino
15.9K people follow this city
San Bernardino Air Quality Map
Real-time San Bernardino air pollution map
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
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Pollen
What is the pollen count in San Bernardino today?
 | Index | Low | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | Low |
Source: tomorrow.io
Weather
What is the current weather in San Bernardino?
| Weather | Clear sky |
| Temperature | 77°F |
| Humidity | 37% |
| Wind | 1 mph |
| Pressure | 29.9 inHg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Salmon, Idaho | 175 |
| 2 | Big Sky, Montana | 174 |
| 3 | Sheridan, Wyoming | 162 |
| 4 | Duchesne, Utah | 154 |
| 5 | Oakridge, Oregon | 119 |
| 6 | Tustin, California | 109 |
| 7 | Signal Hill, California | 106 |
| 8 | Bozeman, Montana | 103 |
| 9 | Glendora, California | 97 |
| 10 | Fallbrook, California | 96 |
(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 | 84 |
| 2 | Alessandro | 78 |
| 3 | East Valley | 67 |
| 4 | 1474 Pumalo St East | 65 |
| 5 | Redlands - Dearborn | 30 |
(Local time)
SEE WORLD AQI RANKING
Spotlight
There is a fire near San Bernardino. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
73
live AQI index
Moderate
Overview
What is the current air quality in San Bernardino?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 73 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 20.7µg/m³ | |
| PM10 | 64µg/m³ | |
| O3 | 40µg/m³ | |
| CO | 0µg/m³ | |
!
PM2.5
x4.1
PM2.5 concentration in San Bernardino is currently 4.1 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 |
|---|---|---|---|---|
| Thursday, Oct 3 | Moderate 66 AQI US |  | 96.8° 75.2° |  6.7 mph |
| Friday, Oct 4 | Moderate 68 AQI US |  | 98.6° 77° | 4.5 mph |
| Saturday, Oct 5 | Moderate 72 AQI US | | 100.4° 77° | 8.9 mph |
| Today | Moderate 73 AQI US | | 100.4° 77° | 8.9 mph |
| Monday, Oct 7 | Moderate 65 AQI US |  | 98.6° 75.2° | 6.7 mph |
| Tuesday, Oct 8 | Moderate 70 AQI US | | 93.2° 71.6° | 6.7 mph |
| Wednesday, Oct 9 | Moderate 51 AQI US | | 93.2° 68° | 6.7 mph |
| Thursday, Oct 10 | Moderate 55 AQI US | | 95° 69.8° | 8.9 mph |
| Friday, Oct 11 | Moderate 56 AQI US | | 91.4° 69.8° | 6.7 mph |
| Saturday, Oct 12 | Moderate 51 AQI US | | 89.6° 68° | 4.5 mph |
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
5Contributors
- California Air Resources Board (CARB)
2 stations
2 Government Contributors
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Bernardino?
AQI US, Metric