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

Merrimack County

New Hampshire

2026-05-03 02:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
57.9
PM10
μg/m³
6
PM2.5
μg/m³
3.3
SO2
μg/m³
2
Weather
  • ℃
  • ℉
5℃
95%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 26
Andover
AQI 26
Boscawen
AQI 26
Bow
AQI 26
Bradford
AQI 25
Canterbury
AQI 25
Chichester
AQI 25
Concord
AQI 25
Danbury
AQI 27
Dunbarton
AQI 27
Epsom
AQI 25
Franklin
AQI 25
Henniker
AQI 28
Hill
AQI 26
Hooksett
AQI 6
Hopkinton
AQI 27
Loudon
AQI 25
New London
AQI 24
Newbury
AQI 8
Northfield
AQI 25
Pembroke
AQI 26
Pittsfield
AQI 24
Salisbury
AQI 26
Suncook
AQI 1
Sutton
AQI 24
Warner
AQI 27
Webster
AQI 26
Wilmot
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 26
Webster
AQI 26
Canterbury
AQI 25
Hopkinton
AQI 27
Salisbury
AQI 26
Concord
AQI 25
Warner
AQI 27
Loudon
AQI 25
Henniker
AQI 28
Franklin
AQI 25
Northfield
AQI 25