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
Nippes
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Nippes
Cologne, Kreisfreie Stadt Köln
2026-01-21 03:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM2.5
μg/m³
23.9
PM10
μg/m³
26
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
2℃
77%
19 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
Site 30888
AQI 34
Site 35245
AQI 23
Site 46439
AQI 30
Site 49974
AQI 26
Site 51304
AQI 42
Site 79410
AQI 7
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
Cologne
AQI 40
Leverkusen
AQI 33
Pulheim
AQI 36
Hürth
AQI 39
Frechen
AQI 39
Bergisch Gladbach
AQI 36
Odenthal
AQI 33
Monheim am Rhein
AQI 36
Leichlingen
AQI 33
Dormagen
AQI 36
Langenfeld
AQI 33
Air Matters © 2026