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

Grafton County

New Hampshire

2026-09-06 21:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
53.6
PM2.5
μg/m³
3.5
Weather
  • ℃
  • ℉
17℃
59%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 18
Ashland
AQI 19
Bath
AQI 9
Benton
AQI 17
Bethlehem
AQI 11
Bridgewater
AQI 19
Bristol
AQI 19
Campton
AQI 18
Canaan
AQI 5
Dorchester
AQI 18
Easton
AQI 18
Ellsworth
AQI 18
Enfield
AQI 5
Franconia
AQI 18
Grafton
AQI 18
Groton
AQI 18
Hanover
AQI 5
Haverhill
AQI 5
Hebron
AQI 18
Holderness
AQI 19
Landaff
AQI 14
Lebanon
AQI 17
Lincoln
AQI 18
Lisbon
AQI 14
Littleton
AQI 5
Livermore
AQI 19
Lyman
AQI 5
Lyme
AQI 5
Monroe
AQI 5
Orange
AQI 5
Orford
AQI 16
Piermont
AQI 9
Plymouth
AQI 18
Rumney
AQI 18
Sugar Hill
AQI 17
Thornton
AQI 18
Warren
AQI 17
Waterville Valley
AQI 18
Wentworth
AQI 18
Woodstock
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 17
Ellsworth
AQI 18
Wentworth
AQI 18
Rumney
AQI 18
Thornton
AQI 18
Woodstock
AQI 17
Campton
AQI 18
Lincoln
AQI 18
Dorchester
AQI 18
Plymouth
AQI 18
Piermont
AQI 9