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

Grafton County

New Hampshire

2026-09-05 12:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.3
O3
μg/m³
23.6
Weather
  • ℃
  • ℉
18℃
77%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 30
Ashland
AQI 26
Bath
AQI 17
Benton
AQI 17
Bethlehem
AQI 12
Bridgewater
AQI 29
Bristol
AQI 30
Campton
AQI 24
Canaan
AQI 30
Dorchester
AQI 30
Easton
AQI 16
Ellsworth
AQI 24
Enfield
AQI 30
Franconia
AQI 16
Grafton
AQI 30
Groton
AQI 29
Hanover
AQI 30
Haverhill
AQI 21
Hebron
AQI 29
Holderness
AQI 22
Landaff
AQI 15
Lebanon
AQI 30
Lincoln
AQI 15
Lisbon
AQI 15
Littleton
AQI 14
Livermore
AQI 16
Lyman
AQI 17
Lyme
AQI 30
Monroe
AQI 19
Orange
AQI 30
Orford
AQI 29
Piermont
AQI 27
Plymouth
AQI 28
Rumney
AQI 28
Sugar Hill
AQI 15
Thornton
AQI 21
Warren
AQI 22
Waterville Valley
AQI 15
Wentworth
AQI 27
Woodstock
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 22
Ellsworth
AQI 24
Wentworth
AQI 27
Rumney
AQI 28
Thornton
AQI 21
Woodstock
AQI 18
Campton
AQI 24
Lincoln
AQI 15
Dorchester
AQI 30
Plymouth
AQI 28
Piermont
AQI 27