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

Merrimack County

New Hampshire

2026-08-22 15:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
49.3
PM2.5
μg/m³
8
PM10
μg/m³
13
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
22℃
72%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Allenstown
AQI 21
Andover
AQI 20
Boscawen
AQI 21
Bow
AQI 21
Bradford
AQI 17
Canterbury
AQI 21
Chichester
AQI 21
Concord
AQI 21
Danbury
AQI 16
Dunbarton
AQI 22
Epsom
AQI 21
Franklin
AQI 21
Henniker
AQI 22
Hill
AQI 18
Hooksett
AQI 14
Hopkinton
AQI 22
Loudon
AQI 21
New London
AQI 15
Newbury
AQI 12
Northfield
AQI 21
Pembroke
AQI 21
Pittsfield
AQI 21
Salisbury
AQI 20
Suncook
AQI 1
Sutton
AQI 16
Warner
AQI 21
Webster
AQI 20
Wilmot
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Boscawen
AQI 21
Webster
AQI 20
Canterbury
AQI 21
Hopkinton
AQI 22
Salisbury
AQI 20
Concord
AQI 21
Warner
AQI 21
Loudon
AQI 21
Henniker
AQI 22
Franklin
AQI 21
Northfield
AQI 21