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

Grafton County

New Hampshire

2026-09-10 05:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
34.3
PM2.5
μg/m³
7.2
Weather
  • ℃
  • ℉
17℃
97%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 13
Ashland
AQI 11
Bath
AQI 10
Benton
AQI 11
Bethlehem
AQI 9
Bridgewater
AQI 12
Bristol
AQI 15
Campton
AQI 11
Canaan
AQI 11
Dorchester
AQI 15
Easton
AQI 11
Ellsworth
AQI 11
Enfield
AQI 11
Franconia
AQI 10
Grafton
AQI 18
Groton
AQI 11
Hanover
AQI 11
Haverhill
AQI 11
Hebron
AQI 11
Holderness
AQI 14
Landaff
AQI 10
Lebanon
AQI 20
Lincoln
AQI 11
Lisbon
AQI 10
Littleton
AQI 9
Livermore
AQI 9
Lyman
AQI 10
Lyme
AQI 11
Monroe
AQI 10
Orange
AQI 11
Orford
AQI 18
Piermont
AQI 11
Plymouth
AQI 11
Rumney
AQI 11
Sugar Hill
AQI 10
Thornton
AQI 11
Warren
AQI 11
Waterville Valley
AQI 10
Wentworth
AQI 11
Woodstock
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 11
Ellsworth
AQI 11
Wentworth
AQI 11
Rumney
AQI 11
Thornton
AQI 11
Woodstock
AQI 3
Campton
AQI 11
Lincoln
AQI 11
Dorchester
AQI 15
Plymouth
AQI 11
Piermont
AQI 11