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
Lindenthal
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Lindenthal
Cologne, Kreisfreie Stadt Köln
2025-01-09 11:00
AQI (India)
Good
Pollutants
|
Pollens
NO2
μg/m³
34
O3
μg/m³
23
PM2.5
μg/m³
6.5
PM10
μg/m³
6
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
1℃
95%
17 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
NO2
O3
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Site 14732
AQI 17
Site 28523
AQI 43
Site 33301
AQI 23
Site 3613
AQI 13
Site 43529
AQI 51
Site 5042
AQI 20
Site 55226
AQI 43
Site 61096
AQI 14
Site 65011
AQI 17
Site 69132
AQI 26
Site 86926
AQI 23
Site 9712
AQI 2
Data Sources
http://www.umweltbundesamt.de/
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
Frechen
AQI 43
Hürth
AQI 45
Cologne
AQI 49
Pulheim
AQI 36
Brühl
AQI 47
Wesseling
AQI 61
Kerpen
AQI 35
Bergheim
AQI 37
Erftstadt
AQI 46
Niederkassel
AQI 61
Leverkusen
AQI 62
Air Matters © 2025