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

Grafton County

New Hampshire

2026-09-04 21:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.8
O3
μg/m³
51.4
Weather
  • ℃
  • ℉
18℃
76%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 28
Ashland
AQI 25
Bath
AQI 15
Benton
AQI 19
Bethlehem
AQI 15
Bridgewater
AQI 28
Bristol
AQI 29
Campton
AQI 24
Canaan
AQI 27
Dorchester
AQI 28
Easton
AQI 20
Ellsworth
AQI 24
Enfield
AQI 27
Franconia
AQI 20
Grafton
AQI 29
Groton
AQI 27
Hanover
AQI 27
Haverhill
AQI 20
Hebron
AQI 27
Holderness
AQI 25
Landaff
AQI 16
Lebanon
AQI 27
Lincoln
AQI 20
Lisbon
AQI 16
Littleton
AQI 15
Livermore
AQI 21
Lyman
AQI 14
Lyme
AQI 27
Monroe
AQI 14
Orange
AQI 27
Orford
AQI 27
Piermont
AQI 24
Plymouth
AQI 27
Rumney
AQI 27
Sugar Hill
AQI 19
Thornton
AQI 21
Warren
AQI 21
Waterville Valley
AQI 21
Wentworth
AQI 26
Woodstock
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 21
Ellsworth
AQI 24
Wentworth
AQI 26
Rumney
AQI 27
Thornton
AQI 21
Woodstock
AQI 22
Campton
AQI 24
Lincoln
AQI 20
Dorchester
AQI 28
Plymouth
AQI 27
Piermont
AQI 24