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Watsontown

Northumberland County, Pennsylvania

2026-06-21 16:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
72.2
PM2.5
μg/m³
3.5
NO2
μg/m³
7.8
PM10
μg/m³
3.6
CO
μg/m³
164.1
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
24℃
56%
3 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • PM10
  • CO
  • SO2

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