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

Merrimack County

New Hampshire

2026-10-11 15:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
9
PM2.5
μg/m³
5.4
SO2
μg/m³
4
Weather
  • ℃
  • ℉
11℃
83%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 11
Andover
AQI 9
Boscawen
AQI 10
Bow
AQI 12
Bradford
AQI 10
Canterbury
AQI 10
Chichester
AQI 11
Concord
AQI 10
Danbury
AQI 7
Dunbarton
AQI 17
Epsom
AQI 11
Franklin
AQI 10
Henniker
AQI 17
Hill
AQI 10
Hooksett
AQI 9
Hopkinton
AQI 15
Loudon
AQI 11
New London
AQI 9
Newbury
AQI 9
Northfield
AQI 11
Pembroke
AQI 11
Pittsfield
AQI 12
Salisbury
AQI 10
Suncook
AQI 2
Sutton
AQI 9
Warner
AQI 13
Webster
AQI 10
Wilmot
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 10
Webster
AQI 10
Canterbury
AQI 10
Hopkinton
AQI 15
Salisbury
AQI 10
Concord
AQI 10
Warner
AQI 13
Loudon
AQI 11
Henniker
AQI 17
Franklin
AQI 10
Northfield
AQI 11