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  2. United States
  3. New Hampshire
  4. Merrimack County

Merrimack County

New Hampshire

2026-10-11 12:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
7.8
PM10
μg/m³
12
SO2
μg/m³
3.7
Weather
  • ℃
  • ℉
3℃
93%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 41
Andover
AQI 27
Boscawen
AQI 36
Bow
AQI 35
Bradford
AQI 29
Canterbury
AQI 39
Chichester
AQI 42
Concord
AQI 38
Danbury
AQI 21
Dunbarton
AQI 32
Epsom
AQI 44
Franklin
AQI 30
Henniker
AQI 28
Hill
AQI 24
Hooksett
AQI 44
Hopkinton
AQI 29
Loudon
AQI 41
New London
AQI 23
Newbury
AQI 25
Northfield
AQI 38
Pembroke
AQI 39
Pittsfield
AQI 45
Salisbury
AQI 30
Suncook
AQI 2
Sutton
AQI 26
Warner
AQI 29
Webster
AQI 32
Wilmot
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 36
Webster
AQI 32
Canterbury
AQI 39
Hopkinton
AQI 29
Salisbury
AQI 30
Concord
AQI 38
Warner
AQI 29
Loudon
AQI 41
Henniker
AQI 28
Franklin
AQI 30
Northfield
AQI 38