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
Netherlands
Groningen
Het Hogeland
Hornhuizen
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hornhuizen
Het Hogeland, Groningen
2026-07-23 01:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
4.7
PM10
μg/m³
9.6
Grasses
6.0
Mugwort
3.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
15℃
76%
24 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Grasses
Mugwort
Alder
Ragweed
Birch
Olive Tree
Data Sources
http://www.polleninfo.org
https://www.luchtmeetnet.nl/
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
Hornhuizen
AQI 27
Kloosterburen
AQI 27
Leens
AQI 27
Vierhuizen
AQI 27
Oldehove
AQI 27
Lauwersoog
AQI 27
Baflo
AQI 20
Munnekezijl
AQI 29
Winsum
AQI 20
Garnwerd
AQI 20
Warffum
AQI 20
Air Matters © 2026