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
Coos County
Stark
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Stark
Coos County, New Hampshire
2025-03-16 05:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
60.7
PM10
μg/m³
14.6
PM2.5
μg/m³
8.2
Weather
℃
℃
℉
2℃
80%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
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
Stark
AQI 61
Northumberland
AQI 61
Stratford
AQI 61
Maidstone
AQI 61
Lancaster
AQI 61
Dummer
AQI 61
Guildhall
AQI 61
Milan
AQI 61
Jefferson
AQI 61
Bloomfield
AQI 61
Berlin
AQI 61
Air Matters © 2025