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Air quality in Brea
Air quality index (AQI) and PM2.5 air pollution in Brea
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Brea Air Quality Map
Real-time Brea air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Brea today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Brea?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 71% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Lewisville, Texas | 105 |
| 2 | Olancha, California | 104 |
| 3 | Corpus Christi, Texas | 102 |
| 4 | Fort Worth, Texas | 99 |
| 5 | Georgetown, Texas | 95 |
| 6 | Midlothian, Texas | 94 |
| 7 | Dallas, Texas | 92 |
| 8 | Denton, Texas | 91 |
| 9 | New Braunfels, Texas | 90 |
| 10 | Austin, Texas | 88 |
(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 | 37 |
| 2 | Whistle Train Road | 17 |
(local time)
SEE WORLD AQI RANKING
US AQI
28
live AQI index
Good
Overview
What is the current air quality in Brea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.1µg/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 |
|---|---|---|---|---|
| Saturday, May 18 | Good 23 AQI US |  | 69.8° 57.2° |  11.2 mp/h |
| Sunday, May 19 | Good 19 AQI US |  | 68° 57.2° | 11.2 mp/h |
| Monday, May 20 | Good 21 AQI US | | 71.6° 57.2° | 8.9 mp/h |
| Today | Good 28 AQI US | | 71.6° 57.2° | 11.2 mp/h |
| Wednesday, May 22 | Good 44 AQI US |  | 69.8° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Good 44 AQI US | | 64.4° 59° | 11.2 mp/h |
| Friday, May 24 | Good 21 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Saturday, May 25 | Good 23 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Sunday, May 26 | Good 24 AQI US | | 77° 59° | 8.9 mp/h |
| Monday, May 27 | Moderate 56 AQI US  | | 77° 59° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
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