Toggle navigation
Places
AQI (US)
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
Belgium
Flanders
East Flanders
Geraardsbergen
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Geraardsbergen
Arrondissement d’Alost, East Flanders
2026-01-20 20:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
7
PM10
μg/m³
9.3
O3
μg/m³
15.4
NO2
μg/m³
9.1
CO
μg/m³
202.5
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
4℃
92%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
O3
NO2
CO
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
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
Geraardsbergen
AQI 39
Lierde
AQI 54
Gammerages
AQI 39
Lessines
AQI 39
Brakel
AQI 39
Zottegem
AQI 68
Ninove
AQI 48
Herzele
AQI 52
Enghien
AQI 48
Roosdaal
AQI 51
Sint-Lievens-Houtem
AQI 39
Air Matters © 2026