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  4. Alameda County

Alameda County

California

2026-08-12 22:00
CAQI (Europe)
Medium
Pollutants|Pollens
PM10
μg/m³
57
O3
μg/m³
73.1
PM2.5
μg/m³
9
NO2
μg/m³
7.6
CO
μg/m³
406.2
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
30℃
32%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Alameda
AQI 12
Albany
AQI 5
Berkeley
AQI 18
Castro Valley
AQI 12
Dublin
AQI 25
Emeryville
AQI 12
Fairview
AQI 12
Fremont
AQI 22
Hayward
AQI 32
Livermore
AQI 55
Newark
AQI 22
Oakland
AQI 22
Piedmont
AQI 12
Pleasanton
AQI 25
San Leandro
AQI 12
San Lorenzo
AQI 12
Sunol
AQI 25
Union City
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

Livermore
AQI 55
Sunol
AQI 25
Pleasanton
AQI 25
Dublin
AQI 25
Fremont
AQI 22
Milpitas
AQI 22
Mountain House
AQI 55
East Foothills
AQI 25
Alum Rock
AQI 25
Union City
AQI 12
Blackhawk
AQI 15