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

Merrimack County

New Hampshire

2026-10-14 21:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
9
PM2.5
μg/m³
3.6
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
18℃
83%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 19
Andover
AQI 12
Boscawen
AQI 16
Bow
AQI 18
Bradford
AQI 13
Canterbury
AQI 16
Chichester
AQI 17
Concord
AQI 17
Danbury
AQI 6
Dunbarton
AQI 19
Epsom
AQI 17
Franklin
AQI 10
Henniker
AQI 19
Hill
AQI 8
Hooksett
AQI 9
Hopkinton
AQI 18
Loudon
AQI 16
New London
AQI 8
Newbury
AQI 4
Northfield
AQI 16
Pembroke
AQI 18
Pittsfield
AQI 16
Salisbury
AQI 14
Suncook
AQI 1
Sutton
AQI 11
Warner
AQI 17
Webster
AQI 16
Wilmot
AQI 6
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 16
Webster
AQI 16
Canterbury
AQI 16
Hopkinton
AQI 18
Salisbury
AQI 14
Concord
AQI 17
Warner
AQI 17
Loudon
AQI 16
Henniker
AQI 19
Franklin
AQI 10
Northfield
AQI 16