1. North America
  2. United States
  3. California
  4. Alameda County

Alameda County

California

2026-09-27 02:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
74.2
PM10
μg/m³
36
CO
μg/m³
468.8
PM2.5
μg/m³
8.7
NO2
μg/m³
8.7
SO2
μg/m³
0
Weather
  • ℃
  • ℉
17℃
61%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Alameda
AQI 19
Albany
AQI 17
Berkeley
AQI 54
Castro Valley
AQI 17
Dublin
AQI 7
Emeryville
AQI 19
Fairview
AQI 17
Fremont
AQI 15
Hayward
AQI 80
Livermore
AQI 108
Newark
AQI 15
Oakland
AQI 59
Piedmont
AQI 19
Pleasanton
AQI 7
San Leandro
AQI 17
San Lorenzo
AQI 17
Sunol
AQI 7
Union City
AQI 15
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Livermore
AQI 108
Sunol
AQI 7
Pleasanton
AQI 7
Dublin
AQI 7
Fremont
AQI 15
Milpitas
AQI 15
Mountain House
AQI 36
East Foothills
AQI 19
Alum Rock
AQI 19
Union City
AQI 15
Blackhawk
AQI 7