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  4. Alameda County

Alameda County

California

2026-06-02 15:00
AQI (India)
Satisfactory
Pollutants|Pollens
PM10
μg/m³
56
O3
μg/m³
47.1
CO
μg/m³
531.2
NO2
μg/m³
19.7
PM2.5
μg/m³
10.6
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
19℃
58%
10 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • PM10
  • O3
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Alameda
AQI 20
Albany
AQI 15
Berkeley
AQI 41
Castro Valley
AQI 17
Dublin
AQI 17
Emeryville
AQI 20
Fairview
AQI 17
Fremont
AQI 19
Hayward
AQI 50
Livermore
AQI 56
Newark
AQI 19
Oakland
AQI 63
Piedmont
AQI 20
Pleasanton
AQI 17
San Leandro
AQI 17
San Lorenzo
AQI 17
Sunol
AQI 19
Union City
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 56
Sunol
AQI 19
Pleasanton
AQI 17
Dublin
AQI 17
Fremont
AQI 19
Milpitas
AQI 19
Mountain House
AQI 56
East Foothills
AQI 20
Alum Rock
AQI 20
Union City
AQI 19
Blackhawk
AQI 17