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

Grafton County

New Hampshire

2026-03-11 22:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
87.9
PM2.5
μg/m³
7.9
Weather
  • ℃
  • ℉
11℃
94%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 30
Ashland
AQI 30
Bath
AQI 20
Benton
AQI 20
Bethlehem
AQI 20
Bridgewater
AQI 30
Bristol
AQI 30
Campton
AQI 30
Canaan
AQI 12
Dorchester
AQI 30
Easton
AQI 20
Ellsworth
AQI 30
Enfield
AQI 12
Franconia
AQI 20
Grafton
AQI 30
Groton
AQI 30
Hanover
AQI 12
Haverhill
AQI 32
Hebron
AQI 30
Holderness
AQI 30
Landaff
AQI 20
Lebanon
AQI 29
Lincoln
AQI 20
Lisbon
AQI 20
Littleton
AQI 20
Livermore
AQI 20
Lyman
AQI 20
Lyme
AQI 12
Monroe
AQI 32
Orange
AQI 12
Orford
AQI 30
Piermont
AQI 30
Plymouth
AQI 30
Rumney
AQI 30
Sugar Hill
AQI 20
Thornton
AQI 30
Warren
AQI 30
Waterville Valley
AQI 30
Wentworth
AQI 30
Woodstock
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 30
Ellsworth
AQI 30
Wentworth
AQI 30
Rumney
AQI 30
Thornton
AQI 30
Woodstock
AQI 27
Campton
AQI 30
Lincoln
AQI 20
Dorchester
AQI 30
Plymouth
AQI 30
Piermont
AQI 30