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  4. Belknap County
  5. Barnstead

Barnstead

Belknap County, New Hampshire

2026-06-08 07:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
38.5
PM10
μg/m³
8.6
PM2.5
μg/m³
2.6
SO2
μg/m³
2.9
CO
μg/m³
207.2
NO2
μg/m³
1.1
Weather
  • ℃
  • ℉
10℃
96%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
  • CO
  • NO2

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