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

Hillsborough

San Mateo County, California

2024-09-28 08:00
AQI (India)
Good
Pollutants|Pollens
NO2
μg/m³
38.4
CO
μg/m³
625
O3
μg/m³
25.7
PM2.5
μg/m³
8
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
17℃
72%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • CO
  • O3
  • PM2.5
  • 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

Hillsborough
AQI 49
Burlingame
AQI 49
Millbrae
AQI 50
San Mateo
AQI 49
Highlands-Baywood Park
AQI 49
San Bruno
AQI 50
South San Francisco
AQI 50
Foster City
AQI 49
Pacifica
AQI 50
Belmont
AQI 49
El Granada
AQI 49