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

Grafton County

New Hampshire

2026-09-05 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.5
O3
μg/m³
22.5
Weather
  • ℃
  • ℉
14℃
90%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 29
Ashland
AQI 26
Bath
AQI 21
Benton
AQI 21
Bethlehem
AQI 17
Bridgewater
AQI 29
Bristol
AQI 29
Campton
AQI 25
Canaan
AQI 31
Dorchester
AQI 29
Easton
AQI 20
Ellsworth
AQI 25
Enfield
AQI 31
Franconia
AQI 18
Grafton
AQI 29
Groton
AQI 29
Hanover
AQI 31
Haverhill
AQI 24
Hebron
AQI 29
Holderness
AQI 24
Landaff
AQI 20
Lebanon
AQI 31
Lincoln
AQI 19
Lisbon
AQI 20
Littleton
AQI 18
Livermore
AQI 16
Lyman
AQI 21
Lyme
AQI 31
Monroe
AQI 23
Orange
AQI 31
Orford
AQI 28
Piermont
AQI 27
Plymouth
AQI 28
Rumney
AQI 28
Sugar Hill
AQI 19
Thornton
AQI 23
Warren
AQI 24
Waterville Valley
AQI 18
Wentworth
AQI 27
Woodstock
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 24
Ellsworth
AQI 25
Wentworth
AQI 27
Rumney
AQI 28
Thornton
AQI 23
Woodstock
AQI 17
Campton
AQI 25
Lincoln
AQI 19
Dorchester
AQI 29
Plymouth
AQI 28
Piermont
AQI 27