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

Grafton County

New Hampshire

2026-05-19 16:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
108.2
PM2.5
μg/m³
10.6
Weather
  • ℃
  • ℉
28℃
50%
24 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 35
Ashland
AQI 35
Bath
AQI 18
Benton
AQI 32
Bethlehem
AQI 22
Bridgewater
AQI 35
Bristol
AQI 36
Campton
AQI 35
Canaan
AQI 16
Dorchester
AQI 35
Easton
AQI 35
Ellsworth
AQI 35
Enfield
AQI 16
Franconia
AQI 35
Grafton
AQI 35
Groton
AQI 35
Hanover
AQI 16
Haverhill
AQI 14
Hebron
AQI 35
Holderness
AQI 35
Landaff
AQI 28
Lebanon
AQI 34
Lincoln
AQI 35
Lisbon
AQI 28
Littleton
AQI 11
Livermore
AQI 36
Lyman
AQI 11
Lyme
AQI 16
Monroe
AQI 12
Orange
AQI 16
Orford
AQI 31
Piermont
AQI 17
Plymouth
AQI 35
Rumney
AQI 35
Sugar Hill
AQI 34
Thornton
AQI 35
Warren
AQI 34
Waterville Valley
AQI 36
Wentworth
AQI 35
Woodstock
AQI 35
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 34
Ellsworth
AQI 35
Wentworth
AQI 35
Rumney
AQI 35
Thornton
AQI 35
Woodstock
AQI 35
Campton
AQI 35
Lincoln
AQI 35
Dorchester
AQI 35
Plymouth
AQI 35
Piermont
AQI 17