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
North Dakota
Dunn County
Killdeer
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Killdeer
Dunn County
2026-02-18 23:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
66.4
PM2.5
μg/m³
2.6
SO2
μg/m³
2.6
NO2
μg/m³
1.8
Weather
℃
℃
℉
-15℃
85%
25 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
PM2.5
SO2
NO2
Places included
Lake Ilo
AQI 67
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
Killdeer
AQI 5
Dunn Center
AQI 5
Mandaree
AQI 53
Halliday
AQI 5
Watford City
AQI 7
Dodge
AQI 53
Arnegard
AQI 7
Dickinson
AQI 17
South Heart
AQI 17
Belfield
AQI 19
Golden Valley
AQI 9
Air Matters © 2026