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

Merrimack County

New Hampshire

2026-10-20 01:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
6
PM2.5
μg/m³
3.3
SO2
μg/m³
3.7
Weather
  • ℃
  • ℉
4℃
91%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • SO2
Places included
Allenstown
AQI 13
Andover
AQI 9
Boscawen
AQI 10
Bow
AQI 11
Bradford
AQI 12
Canterbury
AQI 10
Chichester
AQI 12
Concord
AQI 11
Danbury
AQI 10
Dunbarton
AQI 11
Epsom
AQI 12
Franklin
AQI 8
Henniker
AQI 10
Hill
AQI 7
Hooksett
AQI 6
Hopkinton
AQI 10
Loudon
AQI 11
New London
AQI 11
Newbury
AQI 12
Northfield
AQI 10
Pembroke
AQI 12
Pittsfield
AQI 11
Salisbury
AQI 9
Suncook
AQI 2
Sutton
AQI 10
Warner
AQI 10
Webster
AQI 10
Wilmot
AQI 10
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Boscawen
AQI 10
Webster
AQI 10
Canterbury
AQI 10
Hopkinton
AQI 10
Salisbury
AQI 9
Concord
AQI 11
Warner
AQI 10
Loudon
AQI 11
Henniker
AQI 10
Franklin
AQI 8
Northfield
AQI 10