1. North America
  2. United States
  3. California
  4. San Bernardino County
  5. Fontana

Fontana

San Bernardino County, California

2026-10-03 17:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
100.7
PM10
μg/m³
31
NO2
μg/m³
30.2
PM2.5
μg/m³
5.5
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
36℃
24%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
Places included
Fontana - Arrow Highway
AQI 32
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

Fontana
AQI 32
Bloomington
AQI 20
Rialto
AQI 12
Colton
AQI 12
Jurupa Valley
AQI 35
San Bernardino
AQI 35
Riverside
AQI 20
Rancho Cucamonga
AQI 31
Loma Linda
AQI 12
Upland
AQI 31
Ontario
AQI 36