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  4. Alameda County

Alameda County

California

2026-06-16 21:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
51.2
PM10
μg/m³
35
CO
μg/m³
625
NO2
μg/m³
8.1
PM2.5
μg/m³
4.9
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
29℃
47%
18 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Alameda
AQI 9
Albany
AQI 5
Berkeley
AQI 50
Castro Valley
AQI 10
Dublin
AQI 9
Emeryville
AQI 9
Fairview
AQI 10
Fremont
AQI 7
Hayward
AQI 73
Livermore
AQI 35
Newark
AQI 7
Oakland
AQI 59
Piedmont
AQI 9
Pleasanton
AQI 9
San Leandro
AQI 10
San Lorenzo
AQI 10
Sunol
AQI 9
Union City
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 35
Sunol
AQI 9
Pleasanton
AQI 9
Dublin
AQI 9
Fremont
AQI 7
Milpitas
AQI 22
Mountain House
AQI 35
East Foothills
AQI 17
Alum Rock
AQI 17
Union City
AQI 7
Blackhawk
AQI 10