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

Grafton County

New Hampshire

2026-09-08 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
66.4
PM2.5
μg/m³
2.6
Weather
  • ℃
  • ℉
16℃
73%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 28
Ashland
AQI 29
Bath
AQI 14
Benton
AQI 25
Bethlehem
AQI 17
Bridgewater
AQI 28
Bristol
AQI 29
Campton
AQI 29
Canaan
AQI 15
Dorchester
AQI 29
Easton
AQI 27
Ellsworth
AQI 28
Enfield
AQI 15
Franconia
AQI 27
Grafton
AQI 29
Groton
AQI 28
Hanover
AQI 15
Haverhill
AQI 13
Hebron
AQI 28
Holderness
AQI 30
Landaff
AQI 22
Lebanon
AQI 30
Lincoln
AQI 28
Lisbon
AQI 22
Littleton
AQI 8
Livermore
AQI 29
Lyman
AQI 10
Lyme
AQI 15
Monroe
AQI 10
Orange
AQI 15
Orford
AQI 26
Piermont
AQI 15
Plymouth
AQI 28
Rumney
AQI 28
Sugar Hill
AQI 27
Thornton
AQI 28
Warren
AQI 27
Waterville Valley
AQI 28
Wentworth
AQI 28
Woodstock
AQI 28
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 27
Ellsworth
AQI 28
Wentworth
AQI 28
Rumney
AQI 28
Thornton
AQI 28
Woodstock
AQI 28
Campton
AQI 29
Lincoln
AQI 28
Dorchester
AQI 29
Plymouth
AQI 28
Piermont
AQI 15