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

Grafton County

New Hampshire

2026-05-18 09:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
7.6
O3
μg/m³
32.1
Weather
  • ℃
  • ℉
11℃
78%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM2.5
  • O3
Places included
Alexandria
AQI 12
Ashland
AQI 13
Bath
AQI 11
Benton
AQI 11
Bethlehem
AQI 11
Bridgewater
AQI 14
Bristol
AQI 16
Campton
AQI 13
Canaan
AQI 11
Dorchester
AQI 12
Easton
AQI 12
Ellsworth
AQI 12
Enfield
AQI 11
Franconia
AQI 13
Grafton
AQI 12
Groton
AQI 12
Hanover
AQI 11
Haverhill
AQI 11
Hebron
AQI 12
Holderness
AQI 15
Landaff
AQI 11
Lebanon
AQI 11
Lincoln
AQI 12
Lisbon
AQI 11
Littleton
AQI 11
Livermore
AQI 12
Lyman
AQI 11
Lyme
AQI 11
Monroe
AQI 11
Orange
AQI 11
Orford
AQI 12
Piermont
AQI 12
Plymouth
AQI 12
Rumney
AQI 12
Sugar Hill
AQI 12
Thornton
AQI 13
Warren
AQI 12
Waterville Valley
AQI 13
Wentworth
AQI 12
Woodstock
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 12
Ellsworth
AQI 12
Wentworth
AQI 12
Rumney
AQI 12
Thornton
AQI 13
Woodstock
AQI 13
Campton
AQI 13
Lincoln
AQI 12
Dorchester
AQI 12
Plymouth
AQI 12
Piermont
AQI 12