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  4. Belknap County
  5. Barnstead

Barnstead

Belknap County, New Hampshire

2025-03-19 22:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
97.4
PM10
μg/m³
7.1
PM2.5
μg/m³
3.2
CO
μg/m³
125.6
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
7℃
71%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
  • SO2

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