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
Lower Saxony
Osnabrück
Wallenhorst
Lechtingen
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Lechtingen
Wallenhorst, Osnabrück
2026-04-04 12:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
3.5
PM10
μg/m³
8.4
Birch
12.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
14℃
57%
17 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
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
Wallenhorst
AQI 20
Osnabrück
AQI 37
Belm
AQI 20
Bramsche
AQI 20
Lotte
AQI 20
Westerkappeln
AQI 20
Hasbergen
AQI 15
Bissendorf
AQI 15
Georgsmarienhütte
AQI 15
Hagen am Teutoburger Wald
AQI 15
Neuenkirchen
AQI 20
Air Matters © 2026