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  3. New Hampshire
  4. Merrimack County
  5. Northfield

Northfield

Merrimack County, New Hampshire

2026-08-24 19:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.3
O3
μg/m³
73.6
PM10
μg/m³
17.1
CO
μg/m³
168.5
NO2
μg/m³
1.6
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
24℃
63%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • CO
  • NO2
  • SO2

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