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

Merrimack County

New Hampshire

2026-10-09 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
2
PM10
μg/m³
4
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
12℃
78%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 21
Andover
AQI 13
Boscawen
AQI 17
Bow
AQI 19
Bradford
AQI 15
Canterbury
AQI 17
Chichester
AQI 19
Concord
AQI 18
Danbury
AQI 15
Dunbarton
AQI 23
Epsom
AQI 19
Franklin
AQI 13
Henniker
AQI 22
Hill
AQI 14
Hooksett
AQI 12
Hopkinton
AQI 21
Loudon
AQI 17
New London
AQI 14
Newbury
AQI 15
Northfield
AQI 16
Pembroke
AQI 20
Pittsfield
AQI 17
Salisbury
AQI 14
Suncook
AQI 2
Sutton
AQI 14
Warner
AQI 19
Webster
AQI 17
Wilmot
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 17
Webster
AQI 17
Canterbury
AQI 17
Hopkinton
AQI 21
Salisbury
AQI 14
Concord
AQI 18
Warner
AQI 19
Loudon
AQI 17
Henniker
AQI 22
Franklin
AQI 13
Northfield
AQI 16