Toggle navigation
Places
AQI (India)
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 (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Haarlem
Haarlem, North Holland
2025-12-10 13:00
AQI (India)
Good
Pollutants
|
Pollens
PM10
μg/m³
21.9
PM2.5
μg/m³
11.6
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
12℃
85%
30 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
PM10
PM2.5
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Duinwijk
AQI 22
Haarlem-Oost
AQI 22
Haarlemmerhoutkwartier
AQI 22
Oude Stad
AQI 22
Schalkwijk
AQI 22
Spoorbaan Leiden
AQI 22
Westoever Noord Buitenspaarne
AQI 22
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 22
Haarlemmerliede
AQI 22
Aerdenhout
AQI 47
Heemstede
AQI 22
Vijfhuizen
AQI 22
Velserbroek
AQI 29
Santpoort-Noord
AQI 28
Zwanenburg
AQI 22
Driehuis
AQI 28
Halfweg
AQI 22
Bennebroek
AQI 47
Air Matters © 2025