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  4. Alameda County

Alameda County

California

2025-12-29 20:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
62.9
PM10
μg/m³
6
NO2
μg/m³
8.8
PM2.5
μg/m³
2
CO
μg/m³
229.2
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
14℃
47%
17 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Alameda
AQI 2
Albany
AQI 2
Berkeley
AQI 2
Castro Valley
AQI 2
Dublin
AQI 7
Emeryville
AQI 7
Fairview
AQI 2
Fremont
AQI 5
Hayward
AQI 27
Livermore
AQI 29
Newark
AQI 5
Oakland
AQI 24
Piedmont
AQI 2
Pleasanton
AQI 7
San Leandro
AQI 2
San Lorenzo
AQI 2
Sunol
AQI 7
Union City
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 29
Sunol
AQI 7
Pleasanton
AQI 7
Dublin
AQI 7
Fremont
AQI 5
Milpitas
AQI 12
Mountain House
AQI 7
East Foothills
AQI 12
Alum Rock
AQI 12
Union City
AQI 5
Blackhawk
AQI 7