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  4. Alameda County
  5. Castro Valley

Castro Valley

Alameda County, California

2024-06-20 09:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
62.1
PM2.5
μg/m³
5
CO
μg/m³
125
NO2
μg/m³
1.8
Weather
  • ℃
  • ℉
11℃
82%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • CO
  • NO2
Places included
Site 51052
AQI 8
Data Sources
http://www.airnow.gov/

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Castro Valley
AQI 20
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AQI 20
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San Ramon
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Dublin
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Danville
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Moraga
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Canyon
AQI 20