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
Rhein-Erft-Kreis
Hürth
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hürth
Rhein-Erft-Kreis, Cologne
2025-12-06 13:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
O3
μg/m³
44.6
PM10
μg/m³
8.9
NO2
μg/m³
7.9
PM2.5
μg/m³
1.1
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
9℃
84%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
PM10
NO2
PM2.5
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Hürth
AQI 21
Hürth
AQI 17
Site 18716
AQI 57
Site 4049
AQI 12
Data Sources
http://www.umweltbundesamt.de/
https://www.eea.europa.eu
http://www.polleninfo.org
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
Hürth
AQI 19
Brühl
AQI 2
Frechen
AQI 16
Cologne
AQI 17
Wesseling
AQI 3
Erftstadt
AQI 5
Niederkassel
AQI 3
Kerpen
AQI 10
Pulheim
AQI 8
Weilerswist
AQI 2
Bornheim
AQI 2
Air Matters © 2025