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
Castricum
Site 85908
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Site 85908
Castricum, North Holland
2026-04-06 11:23
AQI (India)
Good
Pollutants
|
Pollens
PM10
μg/m³
4.3
PM2.5
μg/m³
1
Birch
12.0
Alder
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
12℃
51%
13 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
PM10
PM2.5
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
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
Castricum
AQI 18
Uitgeest
AQI 18
Heemskerk
AQI 18
Beverwijk
AQI 18
Heiloo
AQI 18
Assendelft
AQI 6
Wijk aan Zee
AQI 14
Velsen-Noord
AQI 8
Egmond aan Zee
AQI 17
Westzaan
AQI 6
IJmuiden
AQI 13
Air Matters © 2026