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

Grafton County

New Hampshire

2026-09-07 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
62.1
PM2.5
μg/m³
4.8
Weather
  • ℃
  • ℉
21℃
51%
13 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 16
Bridgewater
AQI 27
Bristol
AQI 28
Campton
AQI 27
Canaan
AQI 27
Dorchester
AQI 28
Easton
AQI 26
Ellsworth
AQI 27
Enfield
AQI 27
Franconia
AQI 26
Grafton
AQI 28
Groton
AQI 27
Hanover
AQI 27
Haverhill
AQI 19
Hebron
AQI 27
Holderness
AQI 28
Landaff
AQI 21
Lebanon
AQI 28
Lincoln
AQI 27
Lisbon
AQI 21
Littleton
AQI 10
Livermore
AQI 27
Lyman
AQI 12
Lyme
AQI 27
Monroe
AQI 13
Orange
AQI 27
Orford
AQI 26
Piermont
AQI 24
Plymouth
AQI 27
Rumney
AQI 27
Sugar Hill
AQI 26
Thornton
AQI 27
Warren
AQI 26
Waterville Valley
AQI 27
Wentworth
AQI 27
Woodstock
AQI 26
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 27
Woodstock
AQI 26
Campton
AQI 27
Lincoln
AQI 27
Dorchester
AQI 28
Plymouth
AQI 27
Piermont
AQI 24