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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 | 71.6°F |
| Humidity | 52% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Orcutt, California | 88 |
| 2 | Corpus Christi, Texas | 67 |
| 3 | The Woodlands, Texas | 65 |
| 4 | Canton, New York | 59 |
| 5 | Akron, Ohio | 57 |
| 6 | Austin, Texas | 55 |
| 7 | Baton Rouge, Louisiana | 54 |
| 8 | Georgetown, Texas | 54 |
| 9 | Bridgeport, Connecticut | 53 |
| 10 | Buffalo, New York | 53 |
(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 | 20 |
| 2 | Whistle Train Road | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality in Brea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.3µg/m³ | |
✓
PM2.5 concentration in Brea air currently meets the WHO annual air quality guideline value
Forecast
Brea air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 7 AQI US |  | 66.2° 53.6° |  13.4 mp/h |
| Friday, Apr 26 | Good 8 AQI US | | 69.8° 53.6° | 11.2 mp/h |
| Saturday, Apr 27 | Good 11 AQI US | | 73.4° 55.4° | 8.9 mp/h |
| Today | Good 18 AQI US | | 75.2° 59° | 8.9 mp/h |
| Monday, Apr 29 | Good 46 AQI US | | 75.2° 59° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 39 AQI US | | 73.4° 57.2° | 8.9 mp/h |
| Wednesday, May 1 | Good 22 AQI US | | 80.6° 59° | 11.2 mp/h |
| Thursday, May 2 | Good 12 AQI US | | 78.8° 62.6° | 8.9 mp/h |
| Friday, May 3 | Good 24 AQI US | | 68° 57.2° | 11.2 mp/h |
| Saturday, May 4 | Good 18 AQI US |  100% | 60.8° 55.4° | 15.7 mp/h |
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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?
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AQI US, Metric