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Air quality in Brea
Air quality index (AQI) and PM2.5 air pollution in Brea
18.1K people follow this city
Brea Air Quality Map
Real-time Brea air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Brea today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Brea?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 79% |
| Wind | 2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 108 |
| 2 | Redlands, California | 84 |
| 3 | San Bernardino, California | 83 |
| 4 | Fontana, California | 81 |
| 5 | Kamiah, Idaho | 79 |
| 6 | Banning, California | 75 |
| 7 | Claremont, California | 75 |
| 8 | San Gabriel, California | 75 |
| 9 | Coachella, California | 74 |
| 10 | Val Verde, California | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Brea aqi ranking
Real-time Brea air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Calle del Sol | 35 |
| 2 | Whistle Train Road | 3 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Rubidoux has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
19
live AQI index
Good
Overview
What is the current air quality in Brea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6µg/m³ | |
✓
PM2.5 concentration in Brea air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Brea?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Brea air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 17 | Good 19 AQI US | | 71.6° 59° |  8.9 mp/h |
| Thursday, Apr 18 | Good 19 AQI US | | 68° 55.4° | 8.9 mp/h |
| Friday, Apr 19 | Good 21 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Today | Good 19 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Sunday, Apr 21 | Good 47 AQI US |  | 78.8° 59° | 8.9 mp/h |
| Monday, Apr 22 | Good 50 AQI US | | 75.2° 59° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 32 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 20 AQI US | | 64.4° 55.4° | 11.2 mp/h |
| Thursday, Apr 25 | Good 17 AQI US | | 68° 55.4° | 11.2 mp/h |
| Friday, Apr 26 | Good 17 AQI US |  20% | 60.8° 55.4° | 11.2 mp/h |
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News
The latest air quality news and resources.
Brea air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Brea?
AQI US, Metric