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  4. Alameda County

Alameda County

California

2026-06-18 09:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
52.2
PM2.5
μg/m³
6.7
PM10
μg/m³
11
CO
μg/m³
187.5
NO2
μg/m³
3
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
14℃
88%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
  • SO2
Places included
Alameda
AQI 4
Albany
AQI 4
Berkeley
AQI 56
Castro Valley
AQI 7
Dublin
AQI 32
Emeryville
AQI 4
Fairview
AQI 7
Fremont
AQI 7
Hayward
AQI 50
Livermore
AQI 50
Newark
AQI 7
Oakland
AQI 55
Piedmont
AQI 7
Pleasanton
AQI 32
San Leandro
AQI 7
San Lorenzo
AQI 7
Sunol
AQI 32
Union City
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 50
Sunol
AQI 32
Pleasanton
AQI 32
Dublin
AQI 32
Fremont
AQI 7
Milpitas
AQI 7
Mountain House
AQI 11
East Foothills
AQI 14
Alum Rock
AQI 14
Union City
AQI 7
Blackhawk
AQI 2