Air quality in Brea
Air quality index (AQI⁺) and PM2.5 air pollution in Brea • 28.1K Followers • 02:00, Sep 05 Local time
29*
US AQI⁺Good
Main pollutant:
PM2.5
5.4 µg/m³
19°
4 km/h
90 %
Hourly forecast
Brea air quality index (AQI⁺) forecast
Daily forecast
Brea air quality index (AQI⁺) forecast
| Today | 34 | 30° 18° | 15 km/h | 45% | |
| Sun | 40 | 29° 23° | 19 km/h | 54% | |
| Mon | 45 | 33° 23° | 17 km/h | 40% |
Air pollutants
What is the current air quality in Brea?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Brea
Pollen
What is the pollen count in Brea today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Brea today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Brea
Most polluted locations near Brea
Worldwide AQI⁺ rankingHistoric air quality near Brea
History
Historic air quality graph for Brea
Historic air quality near Brea
History
Historic air quality graph for Brea

















