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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 | 57.2°F |
| Humidity | 79% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 96 |
| 2 | Canton, Ohio | 93 |
| 3 | Mecca, California | 84 |
| 4 | Pahrump, Nevada | 81 |
| 5 | Maricopa, Arizona | 71 |
| 6 | Corpus Christi, Texas | 68 |
| 7 | Elizabethtown, Pennsylvania | 67 |
| 8 | Boerne, Texas | 64 |
| 9 | Middletown, Ohio | 64 |
| 10 | Oklahoma City, Oklahoma | 63 |
(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 | 1474 Pumalo St East | 52 |
| 2 | East Valley | 52 |
| 3 | NE - Sterling | 52 |
| 4 | Alessandro | 48 |
| 5 | Afton Street | 37 |
| 6 | Redlands - Dearborn | 26 |
| 7 | San Bernadino - 4th Street | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in San Bernardino?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.4µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in San Bernardino is currently 1.9 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 |
|---|---|---|---|---|
| Friday, May 17 | Moderate 73 AQI US |  | 77° 59° |  6.7 mp/h |
| Saturday, May 18 | Moderate 63 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Sunday, May 19 | Good 47 AQI US  |  | 73.4° 53.6° | 8.9 mp/h |
| Today | Moderate 52 AQI US | | 73.4° 53.6° | 8.9 mp/h |
| Tuesday, May 21 | Good 34 AQI US | | 80.6° 53.6° | 6.7 mp/h |
| Wednesday, May 22 | Good 40 AQI US | | 80.6° 59° | 6.7 mp/h |
| Thursday, May 23 | Good 50 AQI US |  | 75.2° 55.4° | 8.9 mp/h |
| Friday, May 24 | Moderate 65 AQI US | | 71.6° 55.4° | 6.7 mp/h |
| Saturday, May 25 | Good 35 AQI US | | 71.6° 53.6° | 6.7 mp/h |
| Sunday, May 26 | Good 30 AQI US | | 77° 55.4° | 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
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