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  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-05-22 10:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
46.1
PM2.5
μg/m³
3.8
Weather
  • ℃
  • ℉
0℃
83%
8 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 13
Ashland
AQI 15
Bath
AQI 9
Benton
AQI 13
Bethlehem
AQI 10
Bridgewater
AQI 13
Bristol
AQI 11
Campton
AQI 15
Canaan
AQI 6
Dorchester
AQI 13
Easton
AQI 15
Ellsworth
AQI 15
Enfield
AQI 6
Franconia
AQI 15
Grafton
AQI 11
Groton
AQI 14
Hanover
AQI 6
Haverhill
AQI 8
Hebron
AQI 14
Holderness
AQI 17
Landaff
AQI 12
Lebanon
AQI 14
Lincoln
AQI 15
Lisbon
AQI 12
Littleton
AQI 9
Livermore
AQI 14
Lyman
AQI 9
Lyme
AQI 6
Monroe
AQI 9
Orange
AQI 6
Orford
AQI 10
Piermont
AQI 8
Plymouth
AQI 14
Rumney
AQI 14
Sugar Hill
AQI 15
Thornton
AQI 15
Warren
AQI 14
Waterville Valley
AQI 15
Wentworth
AQI 14
Woodstock
AQI 16
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 14
Ellsworth
AQI 15
Wentworth
AQI 14
Rumney
AQI 14
Thornton
AQI 15
Woodstock
AQI 16
Campton
AQI 15
Lincoln
AQI 15
Dorchester
AQI 13
Plymouth
AQI 14
Piermont
AQI 8