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  2. United States
  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-09-09 02:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.6
O3
μg/m³
27.9
Weather
  • ℃
  • ℉
10℃
92%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 21
Ashland
AQI 20
Bath
AQI 24
Benton
AQI 22
Bethlehem
AQI 21
Bridgewater
AQI 20
Bristol
AQI 21
Campton
AQI 19
Canaan
AQI 20
Dorchester
AQI 21
Easton
AQI 20
Ellsworth
AQI 20
Enfield
AQI 20
Franconia
AQI 20
Grafton
AQI 21
Groton
AQI 20
Hanover
AQI 20
Haverhill
AQI 22
Hebron
AQI 20
Holderness
AQI 20
Landaff
AQI 22
Lebanon
AQI 22
Lincoln
AQI 18
Lisbon
AQI 22
Littleton
AQI 24
Livermore
AQI 16
Lyman
AQI 26
Lyme
AQI 20
Monroe
AQI 28
Orange
AQI 20
Orford
AQI 21
Piermont
AQI 22
Plymouth
AQI 20
Rumney
AQI 20
Sugar Hill
AQI 21
Thornton
AQI 19
Warren
AQI 20
Waterville Valley
AQI 17
Wentworth
AQI 20
Woodstock
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 20
Ellsworth
AQI 20
Wentworth
AQI 20
Rumney
AQI 20
Thornton
AQI 19
Woodstock
AQI 18
Campton
AQI 19
Lincoln
AQI 18
Dorchester
AQI 21
Plymouth
AQI 20
Piermont
AQI 22