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

Merrimack County

New Hampshire

2026-10-12 14:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.4
PM10
μg/m³
6
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
15℃
91%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 22
Andover
AQI 18
Boscawen
AQI 21
Bow
AQI 24
Bradford
AQI 18
Canterbury
AQI 21
Chichester
AQI 21
Concord
AQI 22
Danbury
AQI 18
Dunbarton
AQI 30
Epsom
AQI 24
Franklin
AQI 21
Henniker
AQI 30
Hill
AQI 18
Hooksett
AQI 19
Hopkinton
AQI 28
Loudon
AQI 22
New London
AQI 18
Newbury
AQI 19
Northfield
AQI 23
Pembroke
AQI 23
Pittsfield
AQI 27
Salisbury
AQI 18
Suncook
AQI 2
Sutton
AQI 18
Warner
AQI 25
Webster
AQI 22
Wilmot
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 21
Webster
AQI 22
Canterbury
AQI 21
Hopkinton
AQI 28
Salisbury
AQI 18
Concord
AQI 22
Warner
AQI 25
Loudon
AQI 22
Henniker
AQI 30
Franklin
AQI 21
Northfield
AQI 23