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

Grafton County

New Hampshire

2026-05-16 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.3
O3
μg/m³
36.4
Weather
  • ℃
  • ℉
7℃
98%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 20
Ashland
AQI 24
Bath
AQI 37
Benton
AQI 34
Bethlehem
AQI 39
Bridgewater
AQI 20
Bristol
AQI 20
Campton
AQI 26
Canaan
AQI 19
Dorchester
AQI 20
Easton
AQI 34
Ellsworth
AQI 26
Enfield
AQI 19
Franconia
AQI 37
Grafton
AQI 19
Groton
AQI 21
Hanover
AQI 19
Haverhill
AQI 31
Hebron
AQI 21
Holderness
AQI 28
Landaff
AQI 37
Lebanon
AQI 19
Lincoln
AQI 34
Lisbon
AQI 37
Littleton
AQI 40
Livermore
AQI 37
Lyman
AQI 40
Lyme
AQI 19
Monroe
AQI 40
Orange
AQI 19
Orford
AQI 22
Piermont
AQI 24
Plymouth
AQI 22
Rumney
AQI 21
Sugar Hill
AQI 37
Thornton
AQI 29
Warren
AQI 28
Waterville Valley
AQI 35
Wentworth
AQI 23
Woodstock
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 28
Ellsworth
AQI 26
Wentworth
AQI 23
Rumney
AQI 21
Thornton
AQI 29
Woodstock
AQI 15
Campton
AQI 26
Lincoln
AQI 34
Dorchester
AQI 20
Plymouth
AQI 22
Piermont
AQI 24