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
Europe
Germany
North Rhine-Westphalia
Cologne
Rheinisch-Bergischer Kreis
Overath
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Overath
Rheinisch-Bergischer Kreis, Cologne
2025-12-10 21:00
AQI (India)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
14.1
PM10
μg/m³
9
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
10℃
81%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Steinenbrück
AQI 24
Data Sources
http://www.umweltbundesamt.de/
http://www.polleninfo.org
https://www.eea.europa.eu
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
Overath
AQI 24
Rösrath
AQI 18
Much
AQI 12
Neunkirchen-Seelscheid
AQI 12
Engelskirchen
AQI 11
Lindlar
AQI 26
Lohmar
AQI 19
Bergisch Gladbach
AQI 26
Kürten
AQI 27
Siegburg
AQI 12
Odenthal
AQI 27
Air Matters © 2025