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

Grafton County

New Hampshire

2026-09-05 00:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.2
O3
μg/m³
34.3
Weather
  • ℃
  • ℉
16℃
87%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 27
Ashland
AQI 24
Bath
AQI 15
Benton
AQI 17
Bethlehem
AQI 15
Bridgewater
AQI 27
Bristol
AQI 27
Campton
AQI 23
Canaan
AQI 29
Dorchester
AQI 27
Easton
AQI 17
Ellsworth
AQI 22
Enfield
AQI 29
Franconia
AQI 16
Grafton
AQI 27
Groton
AQI 26
Hanover
AQI 29
Haverhill
AQI 19
Hebron
AQI 26
Holderness
AQI 22
Landaff
AQI 15
Lebanon
AQI 29
Lincoln
AQI 17
Lisbon
AQI 15
Littleton
AQI 15
Livermore
AQI 16
Lyman
AQI 14
Lyme
AQI 29
Monroe
AQI 14
Orange
AQI 29
Orford
AQI 25
Piermont
AQI 23
Plymouth
AQI 25
Rumney
AQI 25
Sugar Hill
AQI 15
Thornton
AQI 21
Warren
AQI 20
Waterville Valley
AQI 17
Wentworth
AQI 24
Woodstock
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 20
Ellsworth
AQI 22
Wentworth
AQI 24
Rumney
AQI 25
Thornton
AQI 21
Woodstock
AQI 15
Campton
AQI 23
Lincoln
AQI 17
Dorchester
AQI 27
Plymouth
AQI 25
Piermont
AQI 23