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  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-09-09 20:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
39.6
PM2.5
μg/m³
7.2
Weather
  • ℃
  • ℉
14℃
88%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 16
Ashland
AQI 16
Bath
AQI 12
Benton
AQI 14
Bethlehem
AQI 13
Bridgewater
AQI 17
Bristol
AQI 19
Campton
AQI 15
Canaan
AQI 11
Dorchester
AQI 14
Easton
AQI 15
Ellsworth
AQI 15
Enfield
AQI 11
Franconia
AQI 15
Grafton
AQI 15
Groton
AQI 15
Hanover
AQI 11
Haverhill
AQI 11
Hebron
AQI 15
Holderness
AQI 16
Landaff
AQI 12
Lebanon
AQI 11
Lincoln
AQI 14
Lisbon
AQI 12
Littleton
AQI 12
Livermore
AQI 14
Lyman
AQI 12
Lyme
AQI 11
Monroe
AQI 11
Orange
AQI 11
Orford
AQI 12
Piermont
AQI 11
Plymouth
AQI 15
Rumney
AQI 15
Sugar Hill
AQI 14
Thornton
AQI 15
Warren
AQI 14
Waterville Valley
AQI 14
Wentworth
AQI 14
Woodstock
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 14
Ellsworth
AQI 15
Wentworth
AQI 14
Rumney
AQI 15
Thornton
AQI 15
Woodstock
AQI 15
Campton
AQI 15
Lincoln
AQI 14
Dorchester
AQI 14
Plymouth
AQI 15
Piermont
AQI 11