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  4. Alameda County

Alameda County

California

2026-06-02 16:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
49.6
PM10
μg/m³
40
CO
μg/m³
593.8
PM2.5
μg/m³
16
NO2
μg/m³
17.9
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
23℃
52%
11 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Alameda
AQI 22
Albany
AQI 22
Berkeley
AQI 41
Castro Valley
AQI 34
Dublin
AQI 34
Emeryville
AQI 22
Fairview
AQI 34
Fremont
AQI 20
Hayward
AQI 52
Livermore
AQI 43
Newark
AQI 20
Oakland
AQI 64
Piedmont
AQI 22
Pleasanton
AQI 34
San Leandro
AQI 34
San Lorenzo
AQI 34
Sunol
AQI 30
Union City
AQI 20
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 43
Sunol
AQI 30
Pleasanton
AQI 34
Dublin
AQI 34
Fremont
AQI 20
Milpitas
AQI 30
Mountain House
AQI 40
East Foothills
AQI 19
Alum Rock
AQI 19
Union City
AQI 20
Blackhawk
AQI 15