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  4. Alameda County

Alameda County

California

2026-06-03 01:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
66.2
CO
μg/m³
531.2
PM2.5
μg/m³
9.7
PM10
μg/m³
16
NO2
μg/m³
5.5
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
19℃
56%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • PM2.5
  • PM10
  • NO2
  • SO2
Places included
Alameda
AQI 17
Albany
AQI 15
Berkeley
AQI 60
Castro Valley
AQI 17
Dublin
AQI 17
Emeryville
AQI 17
Fairview
AQI 17
Fremont
AQI 19
Hayward
AQI 71
Livermore
AQI 69
Newark
AQI 19
Oakland
AQI 66
Piedmont
AQI 17
Pleasanton
AQI 17
San Leandro
AQI 17
San Lorenzo
AQI 17
Sunol
AQI 20
Union City
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 69
Sunol
AQI 20
Pleasanton
AQI 17
Dublin
AQI 17
Fremont
AQI 19
Milpitas
AQI 20
Mountain House
AQI 16
East Foothills
AQI 17
Alum Rock
AQI 17
Union City
AQI 19
Blackhawk
AQI 19