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

Grafton County

New Hampshire

2026-09-05 16:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.8
O3
μg/m³
38.6
Weather
  • ℃
  • ℉
17℃
83%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 24
Ashland
AQI 20
Bath
AQI 9
Benton
AQI 16
Bethlehem
AQI 11
Bridgewater
AQI 24
Bristol
AQI 25
Campton
AQI 18
Canaan
AQI 22
Dorchester
AQI 24
Easton
AQI 17
Ellsworth
AQI 18
Enfield
AQI 22
Franconia
AQI 18
Grafton
AQI 24
Groton
AQI 23
Hanover
AQI 22
Haverhill
AQI 13
Hebron
AQI 23
Holderness
AQI 19
Landaff
AQI 14
Lebanon
AQI 22
Lincoln
AQI 18
Lisbon
AQI 14
Littleton
AQI 3
Livermore
AQI 17
Lyman
AQI 4
Lyme
AQI 22
Monroe
AQI 5
Orange
AQI 22
Orford
AQI 22
Piermont
AQI 20
Plymouth
AQI 22
Rumney
AQI 22
Sugar Hill
AQI 18
Thornton
AQI 18
Warren
AQI 17
Waterville Valley
AQI 18
Wentworth
AQI 21
Woodstock
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 17
Ellsworth
AQI 18
Wentworth
AQI 21
Rumney
AQI 22
Thornton
AQI 18
Woodstock
AQI 18
Campton
AQI 18
Lincoln
AQI 18
Dorchester
AQI 24
Plymouth
AQI 22
Piermont
AQI 20