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

Merrimack County

New Hampshire

2026-06-19 19:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
90
PM10
μg/m³
10
PM2.5
μg/m³
4.7
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
23℃
59%
3 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 38
Andover
AQI 37
Boscawen
AQI 38
Bow
AQI 38
Bradford
AQI 33
Canterbury
AQI 38
Chichester
AQI 38
Concord
AQI 38
Danbury
AQI 36
Dunbarton
AQI 37
Epsom
AQI 38
Franklin
AQI 38
Henniker
AQI 37
Hill
AQI 37
Hooksett
AQI 10
Hopkinton
AQI 37
Loudon
AQI 38
New London
AQI 32
Newbury
AQI 8
Northfield
AQI 38
Pembroke
AQI 38
Pittsfield
AQI 38
Salisbury
AQI 38
Suncook
AQI 1
Sutton
AQI 32
Warner
AQI 37
Webster
AQI 38
Wilmot
AQI 36
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 38
Webster
AQI 38
Canterbury
AQI 38
Hopkinton
AQI 37
Salisbury
AQI 38
Concord
AQI 38
Warner
AQI 37
Loudon
AQI 38
Henniker
AQI 37
Franklin
AQI 38
Northfield
AQI 38