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
North Holland
Haarlem
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Haarlem
Haarlem, North Holland
2026-01-29 00:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
24.9
PM10
μg/m³
27
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
0℃
83%
16 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Duinwijk
AQI 36
Haarlem-Oost
AQI 36
Haarlemmerhoutkwartier
AQI 36
Oude Stad
AQI 36
Schalkwijk
AQI 36
Spoorbaan Leiden
AQI 36
Westoever Noord Buitenspaarne
AQI 36
Data Sources
https://www.luchtmeetnet.nl/
http://www.polleninfo.org
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
Haarlem
AQI 36
Haarlemmerliede
AQI 36
Aerdenhout
AQI 31
Heemstede
AQI 36
Vijfhuizen
AQI 36
Velserbroek
AQI 33
Santpoort-Noord
AQI 29
Zwanenburg
AQI 36
Driehuis
AQI 29
Halfweg
AQI 36
Bennebroek
AQI 31
Air Matters © 2026