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  5. Henniker

Henniker

Merrimack County

2026-06-01 19:00
AQI (Netherlands)
Moderate
Pollutants
O3
μg/m³
84.7
PM10
μg/m³
9.2
PM2.5
μg/m³
4.7
NO2
μg/m³
0.9
Weather
  • ℃
  • ℉
18℃
48%
2 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
Henniker
AQI 6

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Windsor
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Webster
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Sutton
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