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
Lower Saxony
Hildesheim
Holle
AQI (Netherlands)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Holle
Hildesheim, Lower Saxony
2025-03-29 08:00
AQI (Netherlands)
Good
2
Pollutants
|
Pollens
PM10
μg/m³
17.7
PM2.5
μg/m³
13.6
Birch
6.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
11℃
75%
21 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (Netherlands)
AQI (Netherlands)
Allergy Risk
PM10
PM2.5
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
Allergy Risk
Allergy Risk
AQI
O3
PM10
NO2
PM2.5
Alder
Birch
Ragweed
Mugwort
Olive Tree
Grasses
8.9
8.3
6.6
7.7
7.0
7.9
9.0
8.1
6.5
12.0
6.0
12.0
10.4
9.0
8.9
7.8
10.0
10.5
6.3
4.5
9.0
8.2
5.5
8.5
6.0
9.3
11.8
7.7
6.5
8.2
9.0
5.8
9.7
6.8
12.0
7.7
6.5
7.5
10.3
9.0
11.1
11.3
8.6
6.9
3.0
6.7
8.5
9.4
11.8
9.0
9.9
10.5
7.0
6.1
5.7
10.9
9.6
10.0
3.4
9.0
6.5
8.2
8.7
8.4
10.5
3.4
8.8
10.7
9.9
7.4
9.0
10.0
6.0
9.0
8.9
9.0
9.7
12.0
4.3
4.6
9.0
8.5
12.0
12.0
6.0
12.0
10.0
12.0
3.0
10.0
8.3
9.0
8.9
7.0
6.9
3.9
9.0
12.0
10.9
8.8
9.3
3.0
8.1
9.0
9.0
10.0
7.3
6.2
6.0
10.4
9.0
10.0
4.4
9.0
10.0
8.3
8.2
10.8
3.0
11.1
7.7
9.0
8.7
9.0
8.7
6.3
9.8
12.0
11.6
4.1
9.0
7.4
0
9.0
6.0
12.0
7.0
4.4
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Holle
AQI 2
Baddeckenstedt
AQI 3
Heere
AQI 2
Burgdorf
AQI 3
Elbe
AQI 3
Bockenem
AQI 2
Sehlde
AQI 2
Bad Salzdetfurth
AQI 2
Wallmoden
AQI 2
Schellerten
AQI 2
Söhlde
AQI 3
Air Matters © 2025