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
Heerlen
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Heerlen
Heerlen, Limburg
2026-06-08 01:00
AQI (US)
Good
Pollutants
|
Pollens
PM10
μg/m³
9.6
PM2.5
μg/m³
1.5
NO2
μg/m³
14.6
O3
μg/m³
14.6
Grasses
12.0
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
10℃
95%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM10
PM2.5
NO2
O3
Grasses
Alder
Ragweed
Mugwort
Birch
Olive Tree
Places included
Heerlen-Centrum
AQI 17
Heerlen-Jamboreepad
AQI 11
Site 36233
AQI 21
Data Sources
http://www.polleninfo.org
https://www.luchtmeetnet.nl/
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
Heerlen
AQI 9
Landgraaf
AQI 11
Voerendaal
AQI 17
Hoensbroek
AQI 17
Eygelshoven
AQI 11
Simpelveld
AQI 17
Kerkrade
AQI 11
Wijnandsrade
AQI 17
Bocholtz
AQI 17
Herzogenrath
AQI 9
Übach-Palenberg
AQI 11
Air Matters © 2026