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

Merrimack County

New Hampshire

2026-10-12 11:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
2.4
PM10
μg/m³
4
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
9℃
96%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 23
Andover
AQI 23
Boscawen
AQI 22
Bow
AQI 24
Bradford
AQI 21
Canterbury
AQI 23
Chichester
AQI 22
Concord
AQI 22
Danbury
AQI 21
Dunbarton
AQI 30
Epsom
AQI 26
Franklin
AQI 23
Henniker
AQI 30
Hill
AQI 20
Hooksett
AQI 14
Hopkinton
AQI 28
Loudon
AQI 25
New London
AQI 23
Newbury
AQI 25
Northfield
AQI 26
Pembroke
AQI 24
Pittsfield
AQI 31
Salisbury
AQI 23
Suncook
AQI 2
Sutton
AQI 26
Warner
AQI 25
Webster
AQI 22
Wilmot
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 22
Webster
AQI 22
Canterbury
AQI 23
Hopkinton
AQI 28
Salisbury
AQI 23
Concord
AQI 22
Warner
AQI 25
Loudon
AQI 25
Henniker
AQI 30
Franklin
AQI 23
Northfield
AQI 26