1. North America
  2. United States
  3. California
  4. San Mateo County
  5. Foster City

Foster City

San Mateo County, California

2024-05-08 01:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
90
PM2.5
μg/m³
3
CO
μg/m³
375
NO2
μg/m³
6.4
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
18℃
60%
26 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
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

Foster City
AQI 36
Belmont
AQI 36
San Mateo
AQI 36
San Carlos
AQI 36
Burlingame
AQI 36
Highlands-Baywood Park
AQI 36
Redwood City
AQI 36
Hillsborough
AQI 36
Emerald Hills
AQI 36
Millbrae
AQI 27
North Fair Oaks
AQI 36