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

Grafton County

New Hampshire

2026-05-17 03:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.5
O3
μg/m³
55.7
Weather
  • ℃
  • ℉
12℃
85%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 37
Ashland
AQI 38
Bath
AQI 39
Benton
AQI 37
Bethlehem
AQI 39
Bridgewater
AQI 38
Bristol
AQI 43
Campton
AQI 37
Canaan
AQI 37
Dorchester
AQI 32
Easton
AQI 37
Ellsworth
AQI 36
Enfield
AQI 37
Franconia
AQI 38
Grafton
AQI 34
Groton
AQI 35
Hanover
AQI 37
Haverhill
AQI 35
Hebron
AQI 35
Holderness
AQI 41
Landaff
AQI 38
Lebanon
AQI 37
Lincoln
AQI 37
Lisbon
AQI 38
Littleton
AQI 40
Livermore
AQI 38
Lyman
AQI 40
Lyme
AQI 37
Monroe
AQI 41
Orange
AQI 37
Orford
AQI 30
Piermont
AQI 32
Plymouth
AQI 36
Rumney
AQI 35
Sugar Hill
AQI 38
Thornton
AQI 37
Warren
AQI 34
Waterville Valley
AQI 37
Wentworth
AQI 34
Woodstock
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 34
Ellsworth
AQI 36
Wentworth
AQI 34
Rumney
AQI 35
Thornton
AQI 37
Woodstock
AQI 26
Campton
AQI 37
Lincoln
AQI 37
Dorchester
AQI 32
Plymouth
AQI 36
Piermont
AQI 32