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
Goslar
Oberharz
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Oberharz
Goslar
2026-04-04 04:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
2.2
PM10
μg/m³
3.6
Birch
12.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
7℃
58%
23 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Places included
Altenau
AQI 13
Clausthal-Zellerfeld
AQI 13
Schulenberg im Oberharz
AQI 13
Wildemann
AQI 13
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
Clausthal-Zellerfeld
AQI 13
Wildemann
AQI 13
Bad Grund (Harz)
AQI 13
Schulenberg im Oberharz
AQI 13
Altenau
AQI 13
Osterode am Harz
AQI 13
Goslar
AQI 32
Langelsheim
AQI 13
Seesen
AQI 13
Hörden am Harz
AQI 22
Sankt Andreasberg
AQI 5
Air Matters © 2026