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  4. Alameda County

Alameda County

California

2026-06-02 14:00
AQI (India)
Good
Pollutants|Pollens
PM10
μg/m³
49
O3
μg/m³
47.9
CO
μg/m³
562.5
PM2.5
μg/m³
10.7
NO2
μg/m³
12.4
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
13℃
84%
13 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • PM10
  • O3
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Alameda
AQI 12
Albany
AQI 14
Berkeley
AQI 54
Castro Valley
AQI 20
Dublin
AQI 20
Emeryville
AQI 12
Fairview
AQI 20
Fremont
AQI 19
Hayward
AQI 48
Livermore
AQI 49
Newark
AQI 19
Oakland
AQI 64
Piedmont
AQI 12
Pleasanton
AQI 20
San Leandro
AQI 20
San Lorenzo
AQI 20
Sunol
AQI 22
Union City
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 49
Sunol
AQI 22
Pleasanton
AQI 20
Dublin
AQI 20
Fremont
AQI 19
Milpitas
AQI 22
Mountain House
AQI 49
East Foothills
AQI 25
Alum Rock
AQI 25
Union City
AQI 19
Blackhawk
AQI 19