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

Merrimack County

New Hampshire

2026-10-18 16:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
3
PM2.5
μg/m³
2.1
SO2
μg/m³
4.3
Weather
  • ℃
  • ℉
12℃
50%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 20
Andover
AQI 15
Boscawen
AQI 19
Bow
AQI 20
Bradford
AQI 15
Canterbury
AQI 19
Chichester
AQI 20
Concord
AQI 19
Danbury
AQI 10
Dunbarton
AQI 21
Epsom
AQI 20
Franklin
AQI 11
Henniker
AQI 21
Hill
AQI 5
Hooksett
AQI 3
Hopkinton
AQI 21
Loudon
AQI 19
New London
AQI 11
Newbury
AQI 4
Northfield
AQI 19
Pembroke
AQI 20
Pittsfield
AQI 19
Salisbury
AQI 16
Suncook
AQI 2
Sutton
AQI 14
Warner
AQI 20
Webster
AQI 19
Wilmot
AQI 10
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 19
Webster
AQI 19
Canterbury
AQI 19
Hopkinton
AQI 21
Salisbury
AQI 16
Concord
AQI 19
Warner
AQI 20
Loudon
AQI 19
Henniker
AQI 21
Franklin
AQI 11
Northfield
AQI 19