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Hourly forecast
Ketch Park, Foster City air quality index (AQI⁺) forecast
Daily forecast
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Ketch Park, Foster City air quality index (AQI⁺) forecast
| Today | 16 |  | 18° 12° |  19 km/h |  41% |
| Sat | 38 |  | 20° 11° | 13 km/h | 59% |
| Sun | 43 |  | 18° 14° | 22 km/h | 60% |
Air pollutants
What is the current air quality near Ketch Park?
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 |
Real-time Ketch Park, Foster City air pollution map
Pollen
What is the pollen count in Ketch Park today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in Ketch Park today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Ketch Park
History
Historic air quality graph for Ketch Park
16 AQI⁺ US
Good
06:00–07:00 Apr 17 Local time
AQI⁺ US
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Worldwide AQI⁺ ranking
Station ranking
Real-time Ketch Park AQI⁺ station ranking
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