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  4. Alameda County

Alameda County

California

2025-12-29 17:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
29
O3
μg/m³
57.9
PM2.5
μg/m³
5.9
NO2
μg/m³
18.3
CO
μg/m³
437.5
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
12℃
53%
24 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Alameda
AQI 4
Albany
AQI 14
Berkeley
AQI 14
Castro Valley
AQI 4
Dublin
AQI 12
Emeryville
AQI 14
Fairview
AQI 4
Fremont
AQI 12
Hayward
AQI 27
Livermore
AQI 42
Newark
AQI 7
Oakland
AQI 25
Piedmont
AQI 4
Pleasanton
AQI 21
San Leandro
AQI 4
San Lorenzo
AQI 4
Sunol
AQI 12
Union City
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 42
Sunol
AQI 12
Pleasanton
AQI 21
Dublin
AQI 12
Fremont
AQI 12
Milpitas
AQI 49
Mountain House
AQI 29
East Foothills
AQI 19
Alum Rock
AQI 19
Union City
AQI 12
Blackhawk
AQI 12