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Watsontown

Northumberland County, Pennsylvania

2026-09-22 10:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
18.7
O3
μg/m³
27.2
PM10
μg/m³
5.8
PM2.5
μg/m³
3.8
CO
μg/m³
295.6
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
13℃
97%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2

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