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
Merrimack County
Warner
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Warner
Merrimack County, New Hampshire
2025-03-11 15:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
77.6
PM10
μg/m³
21.4
PM2.5
μg/m³
12.8
CO
μg/m³
130.6
SO2
μg/m³
1.9
Pollen
2.1
Weather
℃
℃
℉
7℃
70%
12 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
PM10
PM2.5
CO
SO2
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
Warner
AQI 25
Henniker
AQI 25
Bradford
AQI 25
Webster
AQI 25
Sutton
AQI 25
Hopkinton
AQI 25
Hillsboro
AQI 22
Salisbury
AQI 25
Boscawen
AQI 25
Newbury
AQI 32
Weare
AQI 22
Air Matters © 2025