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

Merrimack County

New Hampshire

2026-10-18 12:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
2.5
PM10
μg/m³
4
SO2
μg/m³
3.7
Weather
  • ℃
  • ℉
3℃
64%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 17
Andover
AQI 16
Boscawen
AQI 15
Bow
AQI 18
Bradford
AQI 19
Canterbury
AQI 16
Chichester
AQI 16
Concord
AQI 16
Danbury
AQI 15
Dunbarton
AQI 23
Epsom
AQI 18
Franklin
AQI 16
Henniker
AQI 23
Hill
AQI 15
Hooksett
AQI 14
Hopkinton
AQI 21
Loudon
AQI 17
New London
AQI 16
Newbury
AQI 19
Northfield
AQI 17
Pembroke
AQI 18
Pittsfield
AQI 20
Salisbury
AQI 16
Suncook
AQI 2
Sutton
AQI 18
Warner
AQI 18
Webster
AQI 15
Wilmot
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 15
Webster
AQI 15
Canterbury
AQI 16
Hopkinton
AQI 21
Salisbury
AQI 16
Concord
AQI 16
Warner
AQI 18
Loudon
AQI 17
Henniker
AQI 23
Franklin
AQI 16
Northfield
AQI 17