Toggle navigation
Places
CAQI (Europe)
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
Piermont
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Piermont
Grafton County, New Hampshire
2025-12-07 23:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
83.3
PM2.5
μg/m³
8.4
PM10
μg/m³
12
Weather
℃
℃
℉
-4℃
77%
10 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM2.5
PM10
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
Piermont
AQI 35
Haverhill
AQI 31
Orford
AQI 35
Fairlee
AQI 35
Warren
AQI 27
West Fairlee
AQI 35
Corinth
AQI 31
Wentworth
AQI 27
Newbury
AQI 31
Lyme
AQI 16
Benton
AQI 15
Air Matters © 2025