Toggle navigation
Places
AQI (India)
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
Münster
Borken
Ahaus
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Ahaus
Borken, Münster
2026-04-05 21:00
AQI (India)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
17.5
PM10
μg/m³
21.3
Birch
12.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
8℃
73%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
PM2.5
PM10
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Places included
Ottenstein
AQI 30
Site 14907
AQI 4
Wüllen
AQI 30
Data Sources
http://www.polleninfo.org
https://www.luchtmeetnet.nl/
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
Ahaus
AQI 30
Heek
AQI 30
Legden
AQI 30
Gronau
AQI 30
Stadtlohn
AQI 30
Vreden
AQI 30
Gescher
AQI 30
Metelen
AQI 30
Schöppingen
AQI 30
Rosendahl
AQI 25
Enschede
AQI 29
Air Matters © 2026