Toggle navigation
Places
CAQI (Europe)
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
Asia
Hong Kong
New Territories
Sai Kung District
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sai Kung District
New Territories, Hong Kong
2025-03-20 03:00
CAQI (Europe)
Medium
Pollutants
O3
μg/m³
149.7
PM10
μg/m³
38.3
PM2.5
μg/m³
18.6
NO2
μg/m³
14.1
SO2
μg/m³
5.6
CO
μg/m³
209.9
Weather
℃
℃
℉
21℃
50%
5 kph
8 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM10
PM2.5
NO2
SO2
CO
Places included
Tseung Kwan O
AQI 63
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
Kowloon
AQI 63
New Territories
AQI 55
Hong Kong
AQI 63
Shenzhen
AQI 54
Zhuhai
AQI 54
Macau
AQI 58
Taipa
AQI 55
Cotai
AQI 49
Coloane Village
AQI 54
Huizhou
AQI 52
Dongguan
AQI 54
Air Matters © 2025