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

Grafton County

New Hampshire

2026-05-16 00:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68.6
PM2.5
μg/m³
2
Weather
  • ℃
  • ℉
9℃
95%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 37
Ashland
AQI 37
Bath
AQI 36
Benton
AQI 33
Bethlehem
AQI 38
Bridgewater
AQI 37
Bristol
AQI 37
Campton
AQI 37
Canaan
AQI 12
Dorchester
AQI 39
Easton
AQI 35
Ellsworth
AQI 36
Enfield
AQI 12
Franconia
AQI 36
Grafton
AQI 39
Groton
AQI 37
Hanover
AQI 12
Haverhill
AQI 26
Hebron
AQI 37
Holderness
AQI 38
Landaff
AQI 36
Lebanon
AQI 29
Lincoln
AQI 36
Lisbon
AQI 36
Littleton
AQI 39
Livermore
AQI 38
Lyman
AQI 39
Lyme
AQI 12
Monroe
AQI 39
Orange
AQI 12
Orford
AQI 36
Piermont
AQI 20
Plymouth
AQI 36
Rumney
AQI 37
Sugar Hill
AQI 36
Thornton
AQI 36
Warren
AQI 34
Waterville Valley
AQI 36
Wentworth
AQI 36
Woodstock
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 34
Ellsworth
AQI 36
Wentworth
AQI 36
Rumney
AQI 37
Thornton
AQI 36
Woodstock
AQI 31
Campton
AQI 37
Lincoln
AQI 36
Dorchester
AQI 39
Plymouth
AQI 36
Piermont
AQI 20