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  4. Alameda County

Alameda County

California

2026-08-12 21:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
44
O3
μg/m³
72.1
PM2.5
μg/m³
10.3
NO2
μg/m³
7.9
CO
μg/m³
406.2
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
30℃
32%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Alameda
AQI 12
Albany
AQI 5
Berkeley
AQI 18
Castro Valley
AQI 15
Dublin
AQI 25
Emeryville
AQI 12
Fairview
AQI 15
Fremont
AQI 32
Hayward
AQI 34
Livermore
AQI 48
Newark
AQI 32
Oakland
AQI 22
Piedmont
AQI 12
Pleasanton
AQI 25
San Leandro
AQI 15
San Lorenzo
AQI 15
Sunol
AQI 25
Union City
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 48
Sunol
AQI 25
Pleasanton
AQI 25
Dublin
AQI 25
Fremont
AQI 32
Milpitas
AQI 32
Mountain House
AQI 44
East Foothills
AQI 25
Alum Rock
AQI 25
Union City
AQI 15
Blackhawk
AQI 29