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
Netherlands
Limburg
Horst aan de Maas
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Horst aan de Maas
Limburg
2026-04-30 23:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
3.7
PM10
μg/m³
14.7
Birch
9.0
Grasses
9.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
12℃
52%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Grubbenvorst
AQI 21
Horst
AQI 21
Lottum
AQI 21
Sevenum
AQI 21
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
Sevenum
AQI 21
Horst
AQI 21
Maasbree
AQI 21
Grubbenvorst
AQI 21
Lottum
AQI 21
Lomm
AQI 21
Oirlo
AQI 15
Panningen
AQI 30
Venlo
AQI 21
Tegelen
AQI 21
Helden
AQI 21
Air Matters © 2026