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  4. Alameda County

Alameda County

California

2026-01-15 22:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
17.9
PM10
μg/m³
27
O3
μg/m³
56.8
NO2
μg/m³
26.5
CO
μg/m³
569.4
SO2
μg/m³
2
Weather
  • ℃
  • ℉
18℃
63%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Alameda
AQI 37
Albany
AQI 32
Berkeley
AQI 32
Castro Valley
AQI 22
Dublin
AQI 35
Emeryville
AQI 39
Fairview
AQI 22
Fremont
AQI 35
Hayward
AQI 32
Livermore
AQI 28
Newark
AQI 24
Oakland
AQI 33
Piedmont
AQI 37
Pleasanton
AQI 35
San Leandro
AQI 22
San Lorenzo
AQI 22
Sunol
AQI 35
Union City
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 28
Sunol
AQI 35
Pleasanton
AQI 35
Dublin
AQI 35
Fremont
AQI 35
Milpitas
AQI 35
Mountain House
AQI 37
East Foothills
AQI 17
Alum Rock
AQI 17
Union City
AQI 35
Blackhawk
AQI 35