Toggle navigation
Places
AQI (US)
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
Indiana
Knox County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Knox County
Indiana
2026-08-25 05:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
10.7
O3
μg/m³
27.9
Pollen
8.9
Weather
℃
℃
℉
16℃
90%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
O3
Places included
Busseron Township
AQI 52
Harrison Township
AQI 56
Johnson Township
AQI 56
Steen Township
AQI 54
Vigo Township
AQI 54
Vincennes Township
AQI 54
Washington Township
AQI 13
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
Monroe City
AQI 56
Vincennes
AQI 13
Wheatland
AQI 54
Bruceville
AQI 53
Bicknell
AQI 52
Decker
AQI 60
Russellville
AQI 56
Saint Francisville
AQI 57
Washington
AQI 55
Hazleton
AQI 60
Oaktown
AQI 52
Air Matters © 2026