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Air quality in San Bernardino
Air quality index (AQI) and PM2.5 air pollution in San Bernardino
14.6K people follow this city
San Bernardino Air Quality Map
Real-time San Bernardino air pollution map
AIR QUALITY DATA CONTRIBUTORS
7 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 | 69.8°F |
| Humidity | 63% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 97 |
| 2 | Yucaipa, California | 83 |
| 3 | La Crescenta-Montrose, California | 80 |
| 4 | San Bernardino, California | 78 |
| 5 | Indio, California | 76 |
| 6 | Rapid City, South Dakota | 74 |
| 7 | Hammond, Indiana | 73 |
| 8 | Redlands, California | 73 |
| 9 | San Fernando, California | 73 |
| 10 | Fontana, California | 72 |
(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 | NE - Sterling | 79 |
| 2 | 1474 Pumalo St East | 77 |
| 3 | East Valley | 71 |
| 4 | Alessandro | 70 |
| 5 | Redlands - Dearborn | 52 |
| 6 | San Bernadino - 4th Street | 49 |
| 7 | Afton Street | 34 |
(local time)
SEE WORLD AQI RANKING
US AQI
71
live AQI index
Moderate
Overview
What is the current air quality in San Bernardino?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 71 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 20µg/m³ | |
!
PM2.5
x4
PM2.5 concentration in San Bernardino is currently 4 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 |
|---|---|---|---|---|
| Tuesday, May 14 | Moderate 66 AQI US |  | 75.2° 57.2° |  6.7 mp/h |
| Wednesday, May 15 | Moderate 66 AQI US | | 78.8° 57.2° | 6.7 mp/h |
| Thursday, May 16 | Moderate 77 AQI US |  | 77° 59° | 4.5 mp/h |
| Today | Moderate 71 AQI US | | 78.8° 59° | 8.9 mp/h |
| Saturday, May 18 | Good 42 AQI US  | | 77° 53.6° | 6.7 mp/h |
| Sunday, May 19 | Moderate 60 AQI US |  | 69.8° 53.6° | 8.9 mp/h |
| Monday, May 20 | Good 31 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Tuesday, May 21 | Good 22 AQI US | | 80.6° 59° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 59 AQI US | | 73.4° 55.4° | 6.7 mp/h |
| Thursday, May 23 | Good 47 AQI US | | 73.4° 55.4° | 8.9 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
7Contributors
- California Air Resources Board (CARB)
2 stations
2 Government Contributors
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Bernardino?
AQI US, Metric