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Fontana

San Bernardino County, California

2026-05-01 23:00
CAQI (Europe)
Medium
Pollutants|Pollens
O3
μg/m³
169.3
PM10
μg/m³
44
PM2.5
μg/m³
14.3
NO2
μg/m³
16
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
25℃
52%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Fontana - Arrow Highway
AQI 71
Data Sources
http://www.airnow.gov/

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