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

Grafton County

New Hampshire

2026-09-09 03:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
27.9
PM2.5
μg/m³
3.8
Weather
  • ℃
  • ℉
9℃
92%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 10
Ashland
AQI 12
Bath
AQI 10
Benton
AQI 10
Bethlehem
AQI 10
Bridgewater
AQI 11
Bristol
AQI 12
Campton
AQI 12
Canaan
AQI 6
Dorchester
AQI 8
Easton
AQI 11
Ellsworth
AQI 11
Enfield
AQI 6
Franconia
AQI 12
Grafton
AQI 8
Groton
AQI 10
Hanover
AQI 6
Haverhill
AQI 8
Hebron
AQI 10
Holderness
AQI 13
Landaff
AQI 10
Lebanon
AQI 6
Lincoln
AQI 11
Lisbon
AQI 10
Littleton
AQI 11
Livermore
AQI 10
Lyman
AQI 11
Lyme
AQI 6
Monroe
AQI 11
Orange
AQI 6
Orford
AQI 8
Piermont
AQI 8
Plymouth
AQI 11
Rumney
AQI 10
Sugar Hill
AQI 12
Thornton
AQI 12
Warren
AQI 10
Waterville Valley
AQI 11
Wentworth
AQI 10
Woodstock
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 10
Ellsworth
AQI 11
Wentworth
AQI 10
Rumney
AQI 10
Thornton
AQI 12
Woodstock
AQI 13
Campton
AQI 12
Lincoln
AQI 11
Dorchester
AQI 8
Plymouth
AQI 11
Piermont
AQI 8