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Fontana

San Bernardino County, California

2025-12-15 21:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
53
NO2
μg/m³
59.1
O3
μg/m³
66.4
PM2.5
μg/m³
11
CO
μg/m³
375
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
25℃
30%
11 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • O3
  • PM2.5
  • CO
  • SO2
Places included
Fontana - Arrow Highway
AQI 52
Data Sources
http://www.airnow.gov/

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