Toggle navigation
Places
CAQI (Europe)
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
Bavaria
Middle Franconia
Erlangen-Höchstadt
Heroldsberg
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Heroldsberg
Erlangen-Höchstadt, Middle Franconia
2026-07-23 08:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM10
μg/m³
18
PM2.5
μg/m³
6
Mugwort
3.0
Grasses
3.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
15℃
68%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
PM2.5
Mugwort
Grasses
Alder
Ragweed
Birch
Olive Tree
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
Heroldsberg
AQI 18
Kalchreuth
AQI 13
Eckental
AQI 16
Kleinsendelbach
AQI 13
Rückersdorf
AQI 18
Schwaig
AQI 18
Dormitz
AQI 13
Röthenbach an der Pegnitz
AQI 18
Neunkirchen am Brand
AQI 13
Lauf an der Pegnitz
AQI 18
Uttenreuth
AQI 13
Air Matters © 2026