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

Grafton County

New Hampshire

2026-09-07 22:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
64.3
PM2.5
μg/m³
4.7
Weather
  • ℃
  • ℉
16℃
73%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 21
Ashland
AQI 22
Bath
AQI 11
Benton
AQI 19
Bethlehem
AQI 13
Bridgewater
AQI 21
Bristol
AQI 22
Campton
AQI 22
Canaan
AQI 7
Dorchester
AQI 21
Easton
AQI 21
Ellsworth
AQI 21
Enfield
AQI 7
Franconia
AQI 21
Grafton
AQI 21
Groton
AQI 21
Hanover
AQI 7
Haverhill
AQI 7
Hebron
AQI 21
Holderness
AQI 22
Landaff
AQI 17
Lebanon
AQI 21
Lincoln
AQI 21
Lisbon
AQI 17
Littleton
AQI 6
Livermore
AQI 22
Lyman
AQI 7
Lyme
AQI 7
Monroe
AQI 7
Orange
AQI 7
Orford
AQI 19
Piermont
AQI 10
Plymouth
AQI 21
Rumney
AQI 21
Sugar Hill
AQI 20
Thornton
AQI 21
Warren
AQI 20
Waterville Valley
AQI 22
Wentworth
AQI 21
Woodstock
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 20
Ellsworth
AQI 21
Wentworth
AQI 21
Rumney
AQI 21
Thornton
AQI 21
Woodstock
AQI 21
Campton
AQI 22
Lincoln
AQI 21
Dorchester
AQI 21
Plymouth
AQI 21
Piermont
AQI 10