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  4. Alameda County

Alameda County

California

2026-06-21 15:00
AQI (Netherlands)
Moderate
Pollutants|Pollens
O3
μg/m³
51.4
PM10
μg/m³
11
NO2
μg/m³
5.9
PM2.5
μg/m³
3.6
Weather
  • ℃
  • ℉
15℃
64%
8 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
Places included
Alameda
AQI 1
Albany
AQI 1
Berkeley
AQI 4
Castro Valley
AQI 1
Dublin
AQI 1
Emeryville
AQI 1
Fairview
AQI 1
Fremont
AQI 1
Hayward
AQI 4
Livermore
AQI 4
Newark
AQI 1
Oakland
AQI 4
Piedmont
AQI 1
Pleasanton
AQI 1
San Leandro
AQI 1
San Lorenzo
AQI 1
Sunol
AQI 1
Union City
AQI 1
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 4
Sunol
AQI 1
Pleasanton
AQI 1
Dublin
AQI 1
Fremont
AQI 1
Milpitas
AQI 1
Mountain House
AQI 2
East Foothills
AQI 1
Alum Rock
AQI 1
Union City
AQI 1
Blackhawk
AQI 1