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
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Coos County
New Hampshire
2026-09-16 13:00
AQI (India)
Insufficient Data
--
Pollutants
|
Pollens
O3
μg/m³
27.9
CO
μg/m³
0
Pollen
3.4
Weather
℃
℃
℉
11℃
82%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Pollen
O3
CO
Places included
Atkinson and Gilmanton Academy Grant
AQI 15
Bean's Grant
AQI 19
Bean's Purchase
AQI 18
Berlin
AQI 16
Cambridge
AQI 16
Carroll
AQI 19
Chandlers Purchase
AQI 19
Clarksville
AQI 16
Colebrook
AQI 16
Columbia
AQI 16
Crawfords
AQI 19
Cutt's Grant
AQI 19
Dalton
AQI 19
Dixs Grant
AQI 16
Dixville Township
AQI 16
Dummer
AQI 17
Errol
AQI 16
Erving's Location
AQI 17
Greens
AQI 28
Hadley's Purchase
AQI 20
Jefferson
AQI 18
Kilkenny Township
AQI 18
Lancaster
AQI 18
Low and Burbank's Grant
AQI 19
Martins Location
AQI 19
Milan
AQI 16
Millsfield
AQI 17
Northumberland
AQI 18
Odell Township
AQI 17
Pinkham's Grant
AQI 19
Pittsburg
AQI 15
Randolph
AQI 19
Sargent's Purchase
AQI 0
Second College grant
AQI 16
Shelburne
AQI 16
Stark
AQI 18
Stewartstown
AQI 16
Stratford
AQI 17
Success
AQI 16
Thompson and Meserve's Purchase
AQI 19
Wentworth's Location
AQI 16
Whitefield
AQI 19
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
Errol
AQI 16
Dummer
AQI 17
Stark
AQI 18
Milan
AQI 16
Northumberland
AQI 18
Stratford
AQI 17
Maidstone
AQI 17
Colebrook
AQI 16
Columbia
AQI 16
Bloomfield
AQI 17
Berlin
AQI 16
Air Matters © 2026