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

Grafton County

New Hampshire

2026-09-08 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
64.3
PM2.5
μg/m³
2.9
Weather
  • ℃
  • ℉
19℃
63%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 27
Ashland
AQI 28
Bath
AQI 14
Benton
AQI 25
Bethlehem
AQI 17
Bridgewater
AQI 27
Bristol
AQI 28
Campton
AQI 28
Canaan
AQI 17
Dorchester
AQI 27
Easton
AQI 27
Ellsworth
AQI 27
Enfield
AQI 17
Franconia
AQI 27
Grafton
AQI 27
Groton
AQI 27
Hanover
AQI 17
Haverhill
AQI 15
Hebron
AQI 27
Holderness
AQI 29
Landaff
AQI 21
Lebanon
AQI 29
Lincoln
AQI 27
Lisbon
AQI 21
Littleton
AQI 8
Livermore
AQI 28
Lyman
AQI 9
Lyme
AQI 17
Monroe
AQI 10
Orange
AQI 17
Orford
AQI 23
Piermont
AQI 18
Plymouth
AQI 27
Rumney
AQI 27
Sugar Hill
AQI 26
Thornton
AQI 28
Warren
AQI 26
Waterville Valley
AQI 28
Wentworth
AQI 27
Woodstock
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 26
Ellsworth
AQI 27
Wentworth
AQI 27
Rumney
AQI 27
Thornton
AQI 28
Woodstock
AQI 27
Campton
AQI 28
Lincoln
AQI 27
Dorchester
AQI 27
Plymouth
AQI 27
Piermont
AQI 18