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

Grafton County

New Hampshire

2026-05-15 14:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
58.9
PM2.5
μg/m³
1.6
Weather
  • ℃
  • ℉
9℃
95%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 21
Ashland
AQI 25
Bath
AQI 38
Benton
AQI 35
Bethlehem
AQI 39
Bridgewater
AQI 21
Bristol
AQI 26
Campton
AQI 27
Canaan
AQI 9
Dorchester
AQI 22
Easton
AQI 35
Ellsworth
AQI 27
Enfield
AQI 9
Franconia
AQI 37
Grafton
AQI 21
Groton
AQI 23
Hanover
AQI 9
Haverhill
AQI 32
Hebron
AQI 23
Holderness
AQI 28
Landaff
AQI 37
Lebanon
AQI 31
Lincoln
AQI 35
Lisbon
AQI 37
Littleton
AQI 40
Livermore
AQI 37
Lyman
AQI 40
Lyme
AQI 9
Monroe
AQI 40
Orange
AQI 9
Orford
AQI 24
Piermont
AQI 26
Plymouth
AQI 23
Rumney
AQI 24
Sugar Hill
AQI 37
Thornton
AQI 30
Warren
AQI 30
Waterville Valley
AQI 36
Wentworth
AQI 25
Woodstock
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 30
Ellsworth
AQI 27
Wentworth
AQI 25
Rumney
AQI 24
Thornton
AQI 30
Woodstock
AQI 21
Campton
AQI 27
Lincoln
AQI 35
Dorchester
AQI 22
Plymouth
AQI 23
Piermont
AQI 26