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  3. New Hampshire
  4. Merrimack County
  5. Northfield

Northfield

Merrimack County, New Hampshire

2026-08-31 10:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
41.8
CO
μg/m³
168.5
PM2.5
μg/m³
4.7
PM10
μg/m³
6.7
NO2
μg/m³
2.3
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
12℃
83%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • PM2.5
  • PM10
  • NO2
  • SO2

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