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

Grafton County

New Hampshire

2026-05-18 07:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
48.2
PM2.5
μg/m³
8.1
Weather
  • ℃
  • ℉
10℃
75%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 16
Ashland
AQI 17
Bath
AQI 11
Benton
AQI 15
Bethlehem
AQI 11
Bridgewater
AQI 16
Bristol
AQI 18
Campton
AQI 17
Canaan
AQI 12
Dorchester
AQI 15
Easton
AQI 16
Ellsworth
AQI 16
Enfield
AQI 12
Franconia
AQI 16
Grafton
AQI 15
Groton
AQI 16
Hanover
AQI 12
Haverhill
AQI 12
Hebron
AQI 16
Holderness
AQI 18
Landaff
AQI 13
Lebanon
AQI 15
Lincoln
AQI 16
Lisbon
AQI 13
Littleton
AQI 11
Livermore
AQI 15
Lyman
AQI 11
Lyme
AQI 12
Monroe
AQI 11
Orange
AQI 12
Orford
AQI 13
Piermont
AQI 12
Plymouth
AQI 16
Rumney
AQI 16
Sugar Hill
AQI 16
Thornton
AQI 16
Warren
AQI 15
Waterville Valley
AQI 16
Wentworth
AQI 16
Woodstock
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 15
Ellsworth
AQI 16
Wentworth
AQI 16
Rumney
AQI 16
Thornton
AQI 16
Woodstock
AQI 17
Campton
AQI 17
Lincoln
AQI 16
Dorchester
AQI 15
Plymouth
AQI 16
Piermont
AQI 12