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
Germany
North Rhine-Westphalia
Arnsberg
Unna
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Unna
Unna, Arnsberg
2026-01-02 05:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
71.2
PM2.5
μg/m³
5.4
NO2
μg/m³
5.3
PM10
μg/m³
1.9
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
1℃
94%
24 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
O3
PM2.5
NO2
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Industriepark Unna
AQI 31
Massen
AQI 31
Site 70467
AQI 26
Site 78197
AQI 29
Unna-Königsborn
AQI 31
Data Sources
https://www.eea.europa.eu
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
Unna
AQI 31
Kamen
AQI 31
Fröndenberg
AQI 31
Holzwickede
AQI 13
Bönen
AQI 31
Bergkamen
AQI 31
Lünen
AQI 32
Wickede (Ruhr)
AQI 31
Menden (Sauerland)
AQI 31
Werne
AQI 31
Schwerte
AQI 27
Air Matters © 2026