Hourly forecast
Windmill Canyon, Clayton air quality index (AQI⁺) forecast
Daily forecast
Windmill Canyon, Clayton air quality index (AQI⁺) forecast
| Today | 43 | 23° 12° | 8 km/h | 41% | |
| Sun | 46 | 19° 10° | 20 km/h | 53% | |
| Mon | 31 | 22° 8° | 25 km/h | 55% |
Air pollutants
What is the current air quality near Windmill Canyon?
PM2.5 concentration is currently 1.8 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 |

Real-time Windmill Canyon, Clayton air pollution map
Pollen
What is the pollen count in Windmill Canyon today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comPollen
What is the pollen count in Windmill Canyon today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comHistoric air quality near Windmill Canyon
History
Historic air quality graph for Windmill Canyon
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Most polluted locations near Windmill Canyon, Clayton
Worldwide AQI⁺ rankingStation ranking










