AddAir quality in Hayward
Air quality index (AQI⁺) and PM2.5 air pollution in Hayward • 32.4K Followers • 19:00, Sep 05
35
US AQI⁺Good
Main pollutant:
O₃
76 µg/m³
17°
13 km/h
80 %
Hourly forecast
Hayward air quality index (AQI⁺) forecast
Daily forecast
Hayward air quality index (AQI⁺) forecast
| Today | 26 |  | 20° 13° |  20 km/h | 77% |
| Sun | 31 |  | 25° 14° | 17 km/h | 58% |
| Mon | 26 | | 29° 17° | 14 km/h | 37% |
Air pollutants
What is the current air quality in Hayward?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Hayward today?
Index
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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 Hayward today?
Index
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
Source:
wetter.comMost polluted locations near Hayward
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Hayward
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Hayward
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