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  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-05-18 12:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
8.6
O3
μg/m³
22.5
Weather
  • ℃
  • ℉
10℃
82%
0 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 12
Ashland
AQI 12
Bath
AQI 11
Benton
AQI 12
Bethlehem
AQI 11
Bridgewater
AQI 13
Bristol
AQI 15
Campton
AQI 12
Canaan
AQI 13
Dorchester
AQI 12
Easton
AQI 11
Ellsworth
AQI 12
Enfield
AQI 13
Franconia
AQI 11
Grafton
AQI 12
Groton
AQI 12
Hanover
AQI 13
Haverhill
AQI 11
Hebron
AQI 12
Holderness
AQI 12
Landaff
AQI 11
Lebanon
AQI 13
Lincoln
AQI 11
Lisbon
AQI 11
Littleton
AQI 11
Livermore
AQI 11
Lyman
AQI 11
Lyme
AQI 13
Monroe
AQI 12
Orange
AQI 13
Orford
AQI 12
Piermont
AQI 12
Plymouth
AQI 12
Rumney
AQI 12
Sugar Hill
AQI 11
Thornton
AQI 11
Warren
AQI 11
Waterville Valley
AQI 11
Wentworth
AQI 12
Woodstock
AQI 5
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 11
Ellsworth
AQI 12
Wentworth
AQI 12
Rumney
AQI 12
Thornton
AQI 11
Woodstock
AQI 5
Campton
AQI 12
Lincoln
AQI 11
Dorchester
AQI 12
Plymouth
AQI 12
Piermont
AQI 12