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  4. Alameda County

Alameda County

California

2026-06-05 01:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
70.7
CO
μg/m³
593.8
PM10
μg/m³
28
PM2.5
μg/m³
11.3
NO2
μg/m³
9
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
26℃
44%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Alameda
AQI 24
Albany
AQI 30
Berkeley
AQI 63
Castro Valley
AQI 19
Dublin
AQI 15
Emeryville
AQI 24
Fairview
AQI 19
Fremont
AQI 14
Hayward
AQI 75
Livermore
AQI 73
Newark
AQI 14
Oakland
AQI 73
Piedmont
AQI 24
Pleasanton
AQI 15
San Leandro
AQI 19
San Lorenzo
AQI 19
Sunol
AQI 15
Union City
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 73
Sunol
AQI 15
Pleasanton
AQI 15
Dublin
AQI 15
Fremont
AQI 14
Milpitas
AQI 20
Mountain House
AQI 28
East Foothills
AQI 15
Alum Rock
AQI 15
Union City
AQI 14
Blackhawk
AQI 10