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

Grafton County

New Hampshire

2026-05-15 22:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
99.6
PM2.5
μg/m³
1.2
Weather
  • ℃
  • ℉
10℃
99%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 43
Ashland
AQI 44
Bath
AQI 35
Benton
AQI 39
Bethlehem
AQI 38
Bridgewater
AQI 43
Bristol
AQI 42
Campton
AQI 44
Canaan
AQI 7
Dorchester
AQI 45
Easton
AQI 42
Ellsworth
AQI 43
Enfield
AQI 7
Franconia
AQI 42
Grafton
AQI 45
Groton
AQI 44
Hanover
AQI 7
Haverhill
AQI 25
Hebron
AQI 44
Holderness
AQI 45
Landaff
AQI 35
Lebanon
AQI 46
Lincoln
AQI 43
Lisbon
AQI 35
Littleton
AQI 39
Livermore
AQI 43
Lyman
AQI 39
Lyme
AQI 7
Monroe
AQI 39
Orange
AQI 7
Orford
AQI 42
Piermont
AQI 23
Plymouth
AQI 43
Rumney
AQI 44
Sugar Hill
AQI 41
Thornton
AQI 43
Warren
AQI 41
Waterville Valley
AQI 43
Wentworth
AQI 43
Woodstock
AQI 41
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 41
Ellsworth
AQI 43
Wentworth
AQI 43
Rumney
AQI 44
Thornton
AQI 43
Woodstock
AQI 41
Campton
AQI 44
Lincoln
AQI 43
Dorchester
AQI 45
Plymouth
AQI 43
Piermont
AQI 23