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  4. Alameda County

Alameda County

California

2026-06-05 14:00
CAQI (Europe)
Medium
Pollutants|Pollens
PM10
μg/m³
52
PM2.5
μg/m³
13.4
O3
μg/m³
52.8
NO2
μg/m³
15
CO
μg/m³
718.8
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
16℃
65%
6 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Alameda
AQI 24
Albany
AQI 27
Berkeley
AQI 27
Castro Valley
AQI 22
Dublin
AQI 19
Emeryville
AQI 24
Fairview
AQI 22
Fremont
AQI 25
Hayward
AQI 27
Livermore
AQI 52
Newark
AQI 25
Oakland
AQI 23
Piedmont
AQI 24
Pleasanton
AQI 19
San Leandro
AQI 22
San Lorenzo
AQI 22
Sunol
AQI 19
Union City
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 52
Sunol
AQI 19
Pleasanton
AQI 19
Dublin
AQI 19
Fremont
AQI 25
Milpitas
AQI 24
Mountain House
AQI 52
East Foothills
AQI 30
Alum Rock
AQI 30
Union City
AQI 25
Blackhawk
AQI 10