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

Merrimack County

New Hampshire

2026-08-22 21:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
70.7
PM10
μg/m³
13
PM2.5
μg/m³
7.1
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
20℃
82%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 29
Andover
AQI 29
Boscawen
AQI 29
Bow
AQI 29
Bradford
AQI 24
Canterbury
AQI 29
Chichester
AQI 29
Concord
AQI 30
Danbury
AQI 28
Dunbarton
AQI 27
Epsom
AQI 29
Franklin
AQI 29
Henniker
AQI 28
Hill
AQI 28
Hooksett
AQI 13
Hopkinton
AQI 28
Loudon
AQI 29
New London
AQI 24
Newbury
AQI 12
Northfield
AQI 29
Pembroke
AQI 29
Pittsfield
AQI 29
Salisbury
AQI 29
Suncook
AQI 1
Sutton
AQI 25
Warner
AQI 29
Webster
AQI 29
Wilmot
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 29
Webster
AQI 29
Canterbury
AQI 29
Hopkinton
AQI 28
Salisbury
AQI 29
Concord
AQI 30
Warner
AQI 29
Loudon
AQI 29
Henniker
AQI 28
Franklin
AQI 29
Northfield
AQI 29