AddAir quality in Downey
Air quality index (AQI⁺) and PM2.5 air pollution in Downey • 2.9K Followers • 20:00, Sep 30
52*
US AQI⁺Moderate
Main pollutant:
PM2.5
9.6 µg/m³
23°
8 km/h
76 %
Hourly forecast
Downey air quality index (AQI⁺) forecast
Daily forecast
Downey air quality index (AQI⁺) forecast
| Today | 56 |  | 31° 18° |  15 km/h | 71% |
| Thu | 60 | | 36° 19° | 16 km/h | 46% |
| Fri | 66 | | 38° 28° | 21 km/h | 18% |
Air pollutants
What is the current air quality in Downey?
PM2.5 concentration is currently 1.9 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Downey today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Downey today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Downey
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Downey
History
Historic air quality graph for Downey
Historic air quality near Downey
History
Historic air quality graph for Downey
Most polluted locations near Downey
Worldwide AQI⁺ rankingCity ranking
