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  4. Alameda County

Alameda County

California

2025-12-11 05:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM2.5
μg/m³
13.3
NO2
μg/m³
25.3
PM10
μg/m³
11
O3
μg/m³
16.1
CO
μg/m³
666.7
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
3℃
100%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • NO2
  • PM10
  • O3
  • CO
  • SO2
Places included
Alameda
AQI 20
Albany
AQI 15
Berkeley
AQI 19
Castro Valley
AQI 25
Dublin
AQI 24
Emeryville
AQI 24
Fairview
AQI 25
Fremont
AQI 24
Hayward
AQI 25
Livermore
AQI 14
Newark
AQI 22
Oakland
AQI 26
Piedmont
AQI 20
Pleasanton
AQI 24
San Leandro
AQI 25
San Lorenzo
AQI 25
Sunol
AQI 24
Union City
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 14
Sunol
AQI 24
Pleasanton
AQI 24
Dublin
AQI 24
Fremont
AQI 24
Milpitas
AQI 27
Mountain House
AQI 14
East Foothills
AQI 2
Alum Rock
AQI 2
Union City
AQI 24
Blackhawk
AQI 24