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

Merrimack County

New Hampshire

2026-10-12 10:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
4
PM2.5
μg/m³
2.4
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
9℃
96%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 19
Andover
AQI 14
Boscawen
AQI 18
Bow
AQI 20
Bradford
AQI 15
Canterbury
AQI 18
Chichester
AQI 18
Concord
AQI 19
Danbury
AQI 9
Dunbarton
AQI 25
Epsom
AQI 18
Franklin
AQI 11
Henniker
AQI 25
Hill
AQI 6
Hooksett
AQI 4
Hopkinton
AQI 23
Loudon
AQI 18
New London
AQI 12
Newbury
AQI 14
Northfield
AQI 18
Pembroke
AQI 20
Pittsfield
AQI 18
Salisbury
AQI 15
Suncook
AQI 2
Sutton
AQI 14
Warner
AQI 21
Webster
AQI 18
Wilmot
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 18
Webster
AQI 18
Canterbury
AQI 18
Hopkinton
AQI 23
Salisbury
AQI 15
Concord
AQI 19
Warner
AQI 21
Loudon
AQI 18
Henniker
AQI 25
Franklin
AQI 11
Northfield
AQI 18