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
Saarland
Saarlouis
Bous
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Bous
Saarlouis, Saarland
2026-03-20 11:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
37.7
PM2.5
μg/m³
26.1
Birch
9.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
16℃
40%
10 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
PM2.5
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
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
Bous
AQI 38
Wadgassen
AQI 38
Ensdorf
AQI 41
Schwalbach
AQI 39
Völklingen
AQI 39
Saarlouis
AQI 41
Püttlingen
AQI 38
Saarwellingen
AQI 41
Wallerfangen
AQI 41
Überherrn
AQI 40
Großrosseln
AQI 40
Air Matters © 2026