Toggle navigation
Places
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
New Hampshire
Grafton County
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Grafton County
New Hampshire
2026-09-17 08:00
AQI (India)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
7.2
O3
μg/m³
6.4
Pollen
3.0
Weather
℃
℃
℉
13℃
98%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Pollen
PM2.5
O3
Places included
Alexandria
AQI 13
Ashland
AQI 14
Bath
AQI 20
Benton
AQI 19
Bethlehem
AQI 22
Bridgewater
AQI 13
Bristol
AQI 12
Campton
AQI 15
Canaan
AQI 12
Dorchester
AQI 13
Easton
AQI 19
Ellsworth
AQI 15
Enfield
AQI 12
Franconia
AQI 20
Grafton
AQI 13
Groton
AQI 13
Hanover
AQI 12
Haverhill
AQI 17
Hebron
AQI 13
Holderness
AQI 16
Landaff
AQI 20
Lebanon
AQI 12
Lincoln
AQI 18
Lisbon
AQI 20
Littleton
AQI 23
Livermore
AQI 18
Lyman
AQI 22
Lyme
AQI 12
Monroe
AQI 21
Orange
AQI 12
Orford
AQI 14
Piermont
AQI 15
Plymouth
AQI 13
Rumney
AQI 13
Sugar Hill
AQI 20
Thornton
AQI 16
Warren
AQI 16
Waterville Valley
AQI 18
Wentworth
AQI 14
Woodstock
AQI 13
Data Sources
http://www.airnow.gov/
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Warren
AQI 16
Ellsworth
AQI 15
Wentworth
AQI 14
Rumney
AQI 13
Thornton
AQI 16
Woodstock
AQI 13
Campton
AQI 15
Lincoln
AQI 18
Dorchester
AQI 13
Plymouth
AQI 13
Piermont
AQI 15
Air Matters © 2026