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

Grafton County

New Hampshire

2026-09-10 01:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.3
O3
μg/m³
43.9
Weather
  • ℃
  • ℉
14℃
99%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 37
Ashland
AQI 42
Bath
AQI 54
Benton
AQI 53
Bethlehem
AQI 54
Bridgewater
AQI 37
Bristol
AQI 36
Campton
AQI 46
Canaan
AQI 24
Dorchester
AQI 38
Easton
AQI 53
Ellsworth
AQI 46
Enfield
AQI 24
Franconia
AQI 54
Grafton
AQI 37
Groton
AQI 39
Hanover
AQI 24
Haverhill
AQI 52
Hebron
AQI 39
Holderness
AQI 46
Landaff
AQI 54
Lebanon
AQI 30
Lincoln
AQI 53
Lisbon
AQI 54
Littleton
AQI 54
Livermore
AQI 53
Lyman
AQI 54
Lyme
AQI 24
Monroe
AQI 54
Orange
AQI 24
Orford
AQI 41
Piermont
AQI 44
Plymouth
AQI 40
Rumney
AQI 40
Sugar Hill
AQI 54
Thornton
AQI 50
Warren
AQI 51
Waterville Valley
AQI 53
Wentworth
AQI 43
Woodstock
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 51
Ellsworth
AQI 46
Wentworth
AQI 43
Rumney
AQI 40
Thornton
AQI 50
Woodstock
AQI 9
Campton
AQI 46
Lincoln
AQI 53
Dorchester
AQI 38
Plymouth
AQI 40
Piermont
AQI 44