AddAir quality in Hayward
Air quality index (AQI⁺) and PM2.5 air pollution in Hayward • 4.7K Followers • 16:00, Aug 17 Local time
55*
US AQI⁺Moderate
Main pollutant:
PM2.5
11.3 µg/m³
25°
12 km/h
51 %
Hourly forecast
Hayward air quality index (AQI⁺) forecast
Daily forecast
Hayward air quality index (AQI⁺) forecast
| Today | 55 |  | 27° 13° |  14 km/h | 74% |
| Tue | 58 |  | 22° 16° | 10 km/h | 71% |
| Wed | 59 |  | 23° 10° | 15 km/h | 52% |
Air pollutants
What is the current air quality in Hayward?
PM2.5 concentration is currently 2.3 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 Hayward today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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 Hayward today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Hayward
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Hayward
History
Historic air quality graph for Hayward
Historic air quality near Hayward
History
Historic air quality graph for Hayward
Most polluted locations near Hayward
Worldwide AQI⁺ rankingCity ranking
