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
Saxony-Anhalt
Harz
Osterwieck
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Osterwieck
Harz, Saxony-Anhalt
2025-03-16 14:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
11.7
PM10
μg/m³
13.1
Alder
9.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
10℃
43%
15 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
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
Osterwieck
AQI 56
Lüttgenrode
AQI 56
Berßel
AQI 56
Wasserleben
AQI 56
Abbenrode
AQI 56
Wülperode
AQI 56
Veckenstedt
AQI 56
Stapelburg
AQI 56
Langeln
AQI 56
Hornburg
AQI 56
Hedeper
AQI 51
Air Matters © 2025