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
Friesland
Leeuwarden
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Leeuwarden
Leeuwarden, Friesland
2026-07-22 14:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
4.6
O3
μg/m³
55.9
PM10
μg/m³
11.6
NO2
μg/m³
0.4
SO2
μg/m³
0
Mugwort
3.0
Grasses
3.0
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
16℃
58%
29 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
PM10
NO2
SO2
Mugwort
Grasses
Alder
Ragweed
Birch
Olive Tree
Places included
Site 52534
AQI 14
Site 52884
AQI 17
Site 52924
AQI 13
Site 53309
AQI 17
Site 55296
AQI 17
Site 56449
AQI 15
Site 56708
AQI 1
Site 59504
AQI 15
Site 64509
AQI 14
Data Sources
http://www.polleninfo.org
https://sensor.community/
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
Leeuwarden
AQI 26
Snakkerburen
AQI 26
Goutum
AQI 32
Hempens
AQI 32
Koarnjum
AQI 26
Marsum
AQI 32
Deinum
AQI 52
Wirdum
AQI 32
Britsum
AQI 26
Wergea
AQI 25
Engelum
AQI 32
Air Matters © 2026