Toggle navigation
Places
AQI (China)
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
South Holland
Leiden
Site 81834
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Site 81834
Leiden, South Holland
2024-05-04 09:24
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
15.5
PM2.5
μg/m³
10.7
Grasses
3.4
Birch
1.0
Olive Tree
0.4
Alder
0
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
15℃
74%
8 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
PM2.5
Grasses
Birch
Olive Tree
Alder
Ragweed
Mugwort
Data Sources
http://luftdaten.info
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
Leiden
AQI 20
Leiderdorp
AQI 20
Oegstgeest
AQI 20
Zoeterwoude-Rijndijk
AQI 20
Rijnsburg
AQI 20
Voorschoten
AQI 18
Rijpwetering
AQI 20
Sassenheim
AQI 20
Katwijk aan Zee
AQI 20
Wassenaar
AQI 18
Koudekerk aan den Rijn
AQI 20
Air Matters © 2024