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
South Holland
Leiden
Site 72413
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Site 72413
Leiden, South Holland
2024-11-01 06:52
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
|
Pollens
PM2.5
μg/m³
39.5
Grasses
0.6
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
10℃
95%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
Grasses
Alder
Ragweed
Mugwort
Birch
Olive Tree
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 99
Leiderdorp
AQI 99
Zoeterwoude-Rijndijk
AQI 99
Oegstgeest
AQI 99
Voorschoten
AQI 76
Rijnsburg
AQI 99
Wassenaar
AQI 76
Rijpwetering
AQI 99
Koudekerk aan den Rijn
AQI 99
Katwijk aan Zee
AQI 99
Sassenheim
AQI 99
Air Matters © 2024