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  4. Alameda County

Alameda County

California

2025-12-16 18:00
AQI (India)
Good
Pollutants|Pollens
CO
μg/m³
597.2
NO2
μg/m³
19.5
PM2.5
μg/m³
6.6
O3
μg/m³
9.6
PM10
μg/m³
5
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
11℃
76%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • CO
  • NO2
  • PM2.5
  • O3
  • PM10
  • SO2
Places included
Alameda
AQI 20
Albany
AQI 7
Berkeley
AQI 44
Castro Valley
AQI 4
Dublin
AQI 15
Emeryville
AQI 20
Fairview
AQI 4
Fremont
AQI 15
Hayward
AQI 15
Livermore
AQI 12
Newark
AQI 19
Oakland
AQI 33
Piedmont
AQI 20
Pleasanton
AQI 25
San Leandro
AQI 4
San Lorenzo
AQI 4
Sunol
AQI 15
Union City
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 12
Sunol
AQI 15
Pleasanton
AQI 25
Dublin
AQI 15
Fremont
AQI 15
Milpitas
AQI 42
Mountain House
AQI 7
East Foothills
AQI 30
Alum Rock
AQI 30
Union City
AQI 15
Blackhawk
AQI 15