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

Grafton County

New Hampshire

2026-09-05 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
41.8
PM2.5
μg/m³
1.8
Weather
  • ℃
  • ℉
18℃
74%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 20
Ashland
AQI 20
Bath
AQI 9
Benton
AQI 17
Bethlehem
AQI 12
Bridgewater
AQI 20
Bristol
AQI 22
Campton
AQI 20
Canaan
AQI 10
Dorchester
AQI 18
Easton
AQI 18
Ellsworth
AQI 19
Enfield
AQI 10
Franconia
AQI 19
Grafton
AQI 19
Groton
AQI 19
Hanover
AQI 10
Haverhill
AQI 7
Hebron
AQI 19
Holderness
AQI 21
Landaff
AQI 15
Lebanon
AQI 19
Lincoln
AQI 19
Lisbon
AQI 15
Littleton
AQI 6
Livermore
AQI 20
Lyman
AQI 5
Lyme
AQI 10
Monroe
AQI 5
Orange
AQI 10
Orford
AQI 15
Piermont
AQI 10
Plymouth
AQI 19
Rumney
AQI 18
Sugar Hill
AQI 18
Thornton
AQI 19
Warren
AQI 18
Waterville Valley
AQI 19
Wentworth
AQI 18
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 18
Ellsworth
AQI 19
Wentworth
AQI 18
Rumney
AQI 18
Thornton
AQI 19
Woodstock
AQI 18
Campton
AQI 20
Lincoln
AQI 19
Dorchester
AQI 18
Plymouth
AQI 19
Piermont
AQI 10