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  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-05-16 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
34.3
PM2.5
μg/m³
3.7
Weather
  • ℃
  • ℉
16℃
62%
9 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 10
Ashland
AQI 12
Bath
AQI 11
Benton
AQI 11
Bethlehem
AQI 11
Bridgewater
AQI 10
Bristol
AQI 9
Campton
AQI 12
Canaan
AQI 6
Dorchester
AQI 11
Easton
AQI 11
Ellsworth
AQI 12
Enfield
AQI 6
Franconia
AQI 12
Grafton
AQI 10
Groton
AQI 11
Hanover
AQI 6
Haverhill
AQI 11
Hebron
AQI 11
Holderness
AQI 13
Landaff
AQI 11
Lebanon
AQI 11
Lincoln
AQI 12
Lisbon
AQI 11
Littleton
AQI 11
Livermore
AQI 17
Lyman
AQI 11
Lyme
AQI 6
Monroe
AQI 11
Orange
AQI 6
Orford
AQI 12
Piermont
AQI 12
Plymouth
AQI 11
Rumney
AQI 11
Sugar Hill
AQI 11
Thornton
AQI 12
Warren
AQI 11
Waterville Valley
AQI 13
Wentworth
AQI 11
Woodstock
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

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