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

Grafton County

New Hampshire

2026-09-09 03:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.8
O3
μg/m³
27.9
Weather
  • ℃
  • ℉
9℃
92%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 22
Ashland
AQI 24
Bath
AQI 37
Benton
AQI 33
Bethlehem
AQI 39
Bridgewater
AQI 22
Bristol
AQI 22
Campton
AQI 25
Canaan
AQI 22
Dorchester
AQI 22
Easton
AQI 33
Ellsworth
AQI 25
Enfield
AQI 22
Franconia
AQI 36
Grafton
AQI 22
Groton
AQI 23
Hanover
AQI 22
Haverhill
AQI 30
Hebron
AQI 23
Holderness
AQI 27
Landaff
AQI 37
Lebanon
AQI 22
Lincoln
AQI 30
Lisbon
AQI 37
Littleton
AQI 42
Livermore
AQI 31
Lyman
AQI 41
Lyme
AQI 22
Monroe
AQI 41
Orange
AQI 22
Orford
AQI 24
Piermont
AQI 26
Plymouth
AQI 23
Rumney
AQI 23
Sugar Hill
AQI 36
Thornton
AQI 27
Warren
AQI 27
Waterville Valley
AQI 30
Wentworth
AQI 24
Woodstock
AQI 18
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

Warren
AQI 27
Ellsworth
AQI 25
Wentworth
AQI 24
Rumney
AQI 23
Thornton
AQI 27
Woodstock
AQI 18
Campton
AQI 25
Lincoln
AQI 30
Dorchester
AQI 22
Plymouth
AQI 23
Piermont
AQI 26