Toggle navigation
Places
CAQI (Europe)
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
Odenthal
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Odenthal
Rheinisch-Bergischer Kreis, Cologne
2026-03-07 14:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM2.5
μg/m³
21.7
PM10
μg/m³
30.3
Alder
12.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
11℃
59%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Altehufe
AQI 37
Erberich
AQI 37
Glöbusch
AQI 37
Neschen
AQI 37
Site 48014
AQI 14
Data Sources
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
Odenthal
AQI 37
Bergisch Gladbach
AQI 35
Burscheid
AQI 37
Leverkusen
AQI 36
Kürten
AQI 37
Leichlingen
AQI 37
Wermelskirchen
AQI 37
Rösrath
AQI 34
Langenfeld
AQI 37
Solingen
AQI 37
Cologne
AQI 36
Air Matters © 2026