Air quality in Brea
Air quality index (AQI⁺) and PM2.5 air pollution in Brea • 28K Followers • 14:00, Jul 23 Local time
47*
US AQI⁺Good
Main pollutant:
PM2.5
8.6 µg/m³
34°
18 km/h
38 %
Hourly forecast
Brea air quality index (AQI⁺) forecast
Daily forecast
Brea air quality index (AQI⁺) forecast
| Today | 47 | 34° 21° | 18 km/h | 54% | |
| Thu | 55 | 33° 22° | 19 km/h | 53% | |
| Fri | 59 | 34° 21° | 17 km/h | 46% |
Air pollutants
What is the current air quality in Brea?
PM2.5 concentration is currently 1.7 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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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

















