Toggle navigation
Places
AQI (Netherlands)
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
Baden-Württemberg
Freiburg
Konstanz
Volkertshausen
AQI (Netherlands)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Volkertshausen
Konstanz, Freiburg
2025-04-03 23:00
AQI (Netherlands)
Good
2
Pollutants
|
Pollens
PM2.5
μg/m³
14
PM10
μg/m³
13
Birch
9.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
67%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (Netherlands)
AQI (Netherlands)
Allergy Risk
PM2.5
PM10
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
http://www.umweltbundesamt.de/
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
Risque d'Allergie
Risque d'Allergie
AQI
O3
PM2.5
PM10
NO2
SO2
CO
Bouleau
Aulne
Graminées
Ambroisie
Armoise
Olivier
8.8
4.5
11.8
11.4
9.6
12.0
10.2
12.0
12.0
10.4
7.4
9.2
4.5
12.0
6.0
9.0
10.9
12.0
8.1
8.8
4.5
12.0
12.0
8.7
12.0
6.0
8.9
3.4
12.0
12.0
12.0
9.0
6.0
9.0
3.4
12.0
12.0
10.0
9.6
12.0
9.2
3.2
12.0
12.0
10.0
9.0
6.3
3.4
12.0
12.0
11.9
12.0
9.0
10.6
3.0
9.8
10.7
9.6
12.0
9.6
8.0
3.3
12.0
12.0
12.0
6.0
11.0
12.0
11.3
12.0
9.0
12.0
3.0
12.0
12.0
10.0
11.2
3.0
12.0
9.0
11.7
12.0
11.1
12.0
10.0
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Volkertshausen
AQI 2
Aach
AQI 1
Mühlhausen-Ehingen
AQI 1
Eigeltingen
AQI 2
Steißlingen
AQI 2
Singen
AQI 2
Orsingen-Nenzingen
AQI 2
Engen
AQI 1
Hilzingen
AQI 1
Rielasingen-Worblingen
AQI 2
Stockach
AQI 2
Air Matters © 2025