1. North America
  2. United States
  3. New Hampshire
  4. Merrimack County

Merrimack County

New Hampshire

2026-10-16 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.2
PM10
μg/m³
12
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
4℃
94%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 44
Andover
AQI 26
Boscawen
AQI 37
Bow
AQI 34
Bradford
AQI 26
Canterbury
AQI 41
Chichester
AQI 46
Concord
AQI 39
Danbury
AQI 18
Dunbarton
AQI 27
Epsom
AQI 50
Franklin
AQI 30
Henniker
AQI 22
Hill
AQI 21
Hooksett
AQI 35
Hopkinton
AQI 23
Loudon
AQI 45
New London
AQI 21
Newbury
AQI 25
Northfield
AQI 40
Pembroke
AQI 40
Pittsfield
AQI 50
Salisbury
AQI 30
Suncook
AQI 2
Sutton
AQI 25
Warner
AQI 26
Webster
AQI 32
Wilmot
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 37
Webster
AQI 32
Canterbury
AQI 41
Hopkinton
AQI 23
Salisbury
AQI 30
Concord
AQI 39
Warner
AQI 26
Loudon
AQI 45
Henniker
AQI 22
Franklin
AQI 30
Northfield
AQI 40