Toggle navigation
Places
AQI (China)
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
Brühl
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Brühl
Rhein-Erft-Kreis, Cologne
2026-08-09 13:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
17
PM2.5
μg/m³
8
Mugwort
12.0
Grasses
3.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
32℃
29%
14 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
PM2.5
Mugwort
Grasses
Alder
Ragweed
Birch
Olive Tree
Places included
Site 72132
AQI 4
Site 86384
AQI 3
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
Brühl
AQI 17
Wesseling
AQI 18
Hürth
AQI 39
Weilerswist
AQI 17
Erftstadt
AQI 17
Bornheim
AQI 17
Niederkassel
AQI 17
Frechen
AQI 17
Alfter
AQI 16
Cologne
AQI 40
Swisttal
AQI 16
Air Matters © 2026