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  4. Alameda County

Alameda County

California

2025-12-12 21:00
AQI (India)
Good
Pollutants|Pollens
CO
μg/m³
444.4
NO2
μg/m³
17.1
O3
μg/m³
16.9
PM2.5
μg/m³
5.5
PM10
μg/m³
7
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
5℃
36%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • CO
  • NO2
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Alameda
AQI 27
Albany
AQI 9
Berkeley
AQI 37
Castro Valley
AQI 9
Dublin
AQI 4
Emeryville
AQI 9
Fairview
AQI 9
Fremont
AQI 4
Hayward
AQI 22
Livermore
AQI 18
Newark
AQI 9
Oakland
AQI 29
Piedmont
AQI 27
Pleasanton
AQI 13
San Leandro
AQI 9
San Lorenzo
AQI 9
Sunol
AQI 4
Union City
AQI 4
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 18
Sunol
AQI 4
Pleasanton
AQI 13
Dublin
AQI 4
Fremont
AQI 4
Milpitas
AQI 27
Mountain House
AQI 7
East Foothills
AQI 29
Alum Rock
AQI 29
Union City
AQI 4
Blackhawk
AQI 4