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  2. United States
  3. New Hampshire
  4. Belknap County
  5. Barnstead

Barnstead

Belknap County, New Hampshire

2026-04-07 04:00
AQHI (Canada)
Insufficient Data
Pollutants|Pollens
O3
μg/m³
83.1
PM10
μg/m³
8.4
PM2.5
μg/m³
4.9
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
-2℃
81%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Barnstead, NH
AQI --
Barnstead, NH
AQI --
Barnstead, NH B
AQI --

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