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Big Run

Jefferson County, Pennsylvania

2025-12-07 10:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
54.7
PM10
μg/m³
19.3
PM2.5
μg/m³
8.2
NO2
μg/m³
3.9
SO2
μg/m³
2
CO
μg/m³
74.5
Weather
  • ℃
  • ℉
-1℃
83%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO

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