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  4. Alameda County

Alameda County

California

2026-09-24 19:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
83.3
PM10
μg/m³
70
CO
μg/m³
562.5
PM2.5
μg/m³
13.1
NO2
μg/m³
16.3
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
32℃
28%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Alameda
AQI 24
Albany
AQI 17
Berkeley
AQI 45
Castro Valley
AQI 27
Dublin
AQI 24
Emeryville
AQI 24
Fairview
AQI 27
Fremont
AQI 24
Hayward
AQI 93
Livermore
AQI 78
Newark
AQI 24
Oakland
AQI 64
Piedmont
AQI 24
Pleasanton
AQI 24
San Leandro
AQI 27
San Lorenzo
AQI 27
Sunol
AQI 24
Union City
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 78
Sunol
AQI 24
Pleasanton
AQI 24
Dublin
AQI 24
Fremont
AQI 24
Milpitas
AQI 24
Mountain House
AQI 70
East Foothills
AQI 20
Alum Rock
AQI 20
Union City
AQI 24
Blackhawk
AQI 20