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  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-05-18 03:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
76.1
PM2.5
μg/m³
7.5
Weather
  • ℃
  • ℉
12℃
74%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 26
Ashland
AQI 27
Bath
AQI 14
Benton
AQI 24
Bethlehem
AQI 17
Bridgewater
AQI 26
Bristol
AQI 27
Campton
AQI 27
Canaan
AQI 11
Dorchester
AQI 24
Easton
AQI 26
Ellsworth
AQI 27
Enfield
AQI 11
Franconia
AQI 27
Grafton
AQI 23
Groton
AQI 26
Hanover
AQI 11
Haverhill
AQI 11
Hebron
AQI 26
Holderness
AQI 28
Landaff
AQI 21
Lebanon
AQI 22
Lincoln
AQI 26
Lisbon
AQI 21
Littleton
AQI 11
Livermore
AQI 24
Lyman
AQI 11
Lyme
AQI 11
Monroe
AQI 12
Orange
AQI 11
Orford
AQI 20
Piermont
AQI 12
Plymouth
AQI 26
Rumney
AQI 26
Sugar Hill
AQI 26
Thornton
AQI 27
Warren
AQI 25
Waterville Valley
AQI 26
Wentworth
AQI 25
Woodstock
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 25
Ellsworth
AQI 27
Wentworth
AQI 25
Rumney
AQI 26
Thornton
AQI 27
Woodstock
AQI 27
Campton
AQI 27
Lincoln
AQI 26
Dorchester
AQI 24
Plymouth
AQI 26
Piermont
AQI 12