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

Grafton County

New Hampshire

2026-05-20 15:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
99.6
PM2.5
μg/m³
8.2
Weather
  • ℃
  • ℉
25℃
60%
26 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 31
Ashland
AQI 31
Bath
AQI 15
Benton
AQI 27
Bethlehem
AQI 18
Bridgewater
AQI 31
Bristol
AQI 32
Campton
AQI 31
Canaan
AQI 12
Dorchester
AQI 31
Easton
AQI 29
Ellsworth
AQI 30
Enfield
AQI 12
Franconia
AQI 29
Grafton
AQI 31
Groton
AQI 31
Hanover
AQI 12
Haverhill
AQI 12
Hebron
AQI 31
Holderness
AQI 32
Landaff
AQI 23
Lebanon
AQI 32
Lincoln
AQI 30
Lisbon
AQI 23
Littleton
AQI 4
Livermore
AQI 32
Lyman
AQI 4
Lyme
AQI 12
Monroe
AQI 4
Orange
AQI 12
Orford
AQI 28
Piermont
AQI 17
Plymouth
AQI 30
Rumney
AQI 30
Sugar Hill
AQI 29
Thornton
AQI 30
Warren
AQI 29
Waterville Valley
AQI 31
Wentworth
AQI 30
Woodstock
AQI 31
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 29
Ellsworth
AQI 30
Wentworth
AQI 30
Rumney
AQI 30
Thornton
AQI 30
Woodstock
AQI 31
Campton
AQI 31
Lincoln
AQI 30
Dorchester
AQI 31
Plymouth
AQI 30
Piermont
AQI 17