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

Grafton County

New Hampshire

2026-09-06 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
56.8
PM2.5
μg/m³
3
Weather
  • ℃
  • ℉
17℃
59%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 26
Ashland
AQI 27
Bath
AQI 17
Benton
AQI 24
Bethlehem
AQI 16
Bridgewater
AQI 26
Bristol
AQI 25
Campton
AQI 27
Canaan
AQI 17
Dorchester
AQI 27
Easton
AQI 26
Ellsworth
AQI 27
Enfield
AQI 17
Franconia
AQI 26
Grafton
AQI 26
Groton
AQI 27
Hanover
AQI 17
Haverhill
AQI 18
Hebron
AQI 27
Holderness
AQI 27
Landaff
AQI 21
Lebanon
AQI 26
Lincoln
AQI 27
Lisbon
AQI 21
Littleton
AQI 16
Livermore
AQI 27
Lyman
AQI 17
Lyme
AQI 17
Monroe
AQI 17
Orange
AQI 17
Orford
AQI 24
Piermont
AQI 19
Plymouth
AQI 27
Rumney
AQI 27
Sugar Hill
AQI 26
Thornton
AQI 27
Warren
AQI 26
Waterville Valley
AQI 27
Wentworth
AQI 26
Woodstock
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 26
Ellsworth
AQI 27
Wentworth
AQI 26
Rumney
AQI 27
Thornton
AQI 27
Woodstock
AQI 25
Campton
AQI 27
Lincoln
AQI 27
Dorchester
AQI 27
Plymouth
AQI 27
Piermont
AQI 19