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

Grafton County

New Hampshire

2026-05-19 02:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
75
PM2.5
μg/m³
6.5
Weather
  • ℃
  • ℉
12℃
82%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 24
Ashland
AQI 23
Bath
AQI 11
Benton
AQI 21
Bethlehem
AQI 13
Bridgewater
AQI 24
Bristol
AQI 24
Campton
AQI 23
Canaan
AQI 10
Dorchester
AQI 27
Easton
AQI 22
Ellsworth
AQI 23
Enfield
AQI 10
Franconia
AQI 21
Grafton
AQI 27
Groton
AQI 24
Hanover
AQI 10
Haverhill
AQI 11
Hebron
AQI 24
Holderness
AQI 24
Landaff
AQI 17
Lebanon
AQI 28
Lincoln
AQI 22
Lisbon
AQI 17
Littleton
AQI 11
Livermore
AQI 22
Lyman
AQI 11
Lyme
AQI 10
Monroe
AQI 12
Orange
AQI 10
Orford
AQI 27
Piermont
AQI 15
Plymouth
AQI 23
Rumney
AQI 24
Sugar Hill
AQI 21
Thornton
AQI 22
Warren
AQI 22
Waterville Valley
AQI 22
Wentworth
AQI 24
Woodstock
AQI 20
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 22
Ellsworth
AQI 23
Wentworth
AQI 24
Rumney
AQI 24
Thornton
AQI 22
Woodstock
AQI 20
Campton
AQI 23
Lincoln
AQI 22
Dorchester
AQI 27
Plymouth
AQI 23
Piermont
AQI 15