Toggle navigation
Places
AQI (China)
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
Carroll County
Chatham
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Chatham
Carroll County, New Hampshire
2025-03-11 21:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
82.7
PM10
μg/m³
16.7
PM2.5
μg/m³
6.7
Pollen
1.1
Weather
℃
℃
℉
11℃
51%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
PM10
PM2.5
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
Chatham
AQI 26
Lovell
AQI 24
Jackson
AQI 26
Fryeburg
AQI 24
Bartlett
AQI 26
Conway
AQI 38
Brownfield
AQI 36
Albany
AQI 38
Bridgton
AQI 24
Shelburne
AQI 26
Gorham
AQI 38
Air Matters © 2025