AddAir quality in Hayward
Air quality index (AQI⁺) and PM2.5 air pollution in Hayward • 32.7K Followers • 18:00, Sep 26 Local time
40
US AQI⁺Good
Main pollutant:
O₃
86 µg/m³
16°
15 km/h
80 %
Hourly forecast
Hayward air quality index (AQI⁺) forecast
Daily forecast
Hayward air quality index (AQI⁺) forecast
| Today | 33 |  | 18° 14° |  19 km/h | 83% |
| Sun | 31 |  | 20° 13° | 18 km/h | 67% |
| Mon | 39 | | 27° 15° | 13 km/h | 46% |
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 |
Protect yourself from air pollution in Hayward
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Hayward today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Hayward
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Hayward
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Hayward
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Hayward
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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