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  3. New Hampshire
  4. Grafton County

Grafton County

New Hampshire

2026-05-17 03:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
55.7
PM2.5
μg/m³
6.5
Weather
  • ℃
  • ℉
12℃
85%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
Places included
Alexandria
AQI 27
Ashland
AQI 28
Bath
AQI 13
Benton
AQI 24
Bethlehem
AQI 17
Bridgewater
AQI 28
Bristol
AQI 31
Campton
AQI 27
Canaan
AQI 10
Dorchester
AQI 24
Easton
AQI 26
Ellsworth
AQI 26
Enfield
AQI 10
Franconia
AQI 26
Grafton
AQI 25
Groton
AQI 26
Hanover
AQI 10
Haverhill
AQI 11
Hebron
AQI 26
Holderness
AQI 30
Landaff
AQI 21
Lebanon
AQI 17
Lincoln
AQI 26
Lisbon
AQI 21
Littleton
AQI 11
Livermore
AQI 28
Lyman
AQI 11
Lyme
AQI 10
Monroe
AQI 11
Orange
AQI 10
Orford
AQI 19
Piermont
AQI 12
Plymouth
AQI 26
Rumney
AQI 25
Sugar Hill
AQI 26
Thornton
AQI 27
Warren
AQI 24
Waterville Valley
AQI 27
Wentworth
AQI 25
Woodstock
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Warren
AQI 24
Ellsworth
AQI 26
Wentworth
AQI 25
Rumney
AQI 25
Thornton
AQI 27
Woodstock
AQI 19
Campton
AQI 27
Lincoln
AQI 26
Dorchester
AQI 24
Plymouth
AQI 26
Piermont
AQI 12