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  4. Alameda County

Alameda County

California

2026-06-03 20:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
67.1
CO
μg/m³
593.8
PM10
μg/m³
20
PM2.5
μg/m³
10.7
NO2
μg/m³
11.4
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
28℃
35%
19 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Alameda
AQI 19
Albany
AQI 19
Berkeley
AQI 56
Castro Valley
AQI 22
Dublin
AQI 22
Emeryville
AQI 19
Fairview
AQI 22
Fremont
AQI 10
Hayward
AQI 78
Livermore
AQI 20
Newark
AQI 10
Oakland
AQI 69
Piedmont
AQI 19
Pleasanton
AQI 22
San Leandro
AQI 22
San Lorenzo
AQI 22
Sunol
AQI 22
Union City
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 20
Sunol
AQI 22
Pleasanton
AQI 22
Dublin
AQI 22
Fremont
AQI 10
Milpitas
AQI 22
Mountain House
AQI 20
East Foothills
AQI 14
Alum Rock
AQI 14
Union City
AQI 10
Blackhawk
AQI 14