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Big Run

Jefferson County, Pennsylvania

2026-01-21 20:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
79.1
PM2.5
μg/m³
13.7
PM10
μg/m³
19.3
NO2
μg/m³
3.8
Weather
  • ℃
  • ℉
1℃
85%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • PM10
  • NO2

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