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

Grafton County

New Hampshire

2026-09-05 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.3
O3
μg/m³
23.6
Weather
  • ℃
  • ℉
14℃
93%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 29
Ashland
AQI 27
Bath
AQI 21
Benton
AQI 21
Bethlehem
AQI 20
Bridgewater
AQI 29
Bristol
AQI 29
Campton
AQI 26
Canaan
AQI 30
Dorchester
AQI 29
Easton
AQI 22
Ellsworth
AQI 26
Enfield
AQI 30
Franconia
AQI 21
Grafton
AQI 29
Groton
AQI 29
Hanover
AQI 30
Haverhill
AQI 23
Hebron
AQI 29
Holderness
AQI 25
Landaff
AQI 21
Lebanon
AQI 30
Lincoln
AQI 22
Lisbon
AQI 21
Littleton
AQI 21
Livermore
AQI 22
Lyman
AQI 21
Lyme
AQI 30
Monroe
AQI 21
Orange
AQI 30
Orford
AQI 28
Piermont
AQI 26
Plymouth
AQI 28
Rumney
AQI 28
Sugar Hill
AQI 21
Thornton
AQI 25
Warren
AQI 24
Waterville Valley
AQI 22
Wentworth
AQI 27
Woodstock
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 24
Ellsworth
AQI 26
Wentworth
AQI 27
Rumney
AQI 28
Thornton
AQI 25
Woodstock
AQI 16
Campton
AQI 26
Lincoln
AQI 22
Dorchester
AQI 29
Plymouth
AQI 28
Piermont
AQI 26