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
Asia
Hong Kong
New Territories
Sai Kung District
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sai Kung District
New Territories, Hong Kong
2026-03-11 16:00
AQI (China)
Excellent
Pollutants
NO2
μg/m³
59.1
PM2.5
μg/m³
15.7
PM10
μg/m³
19.2
O3
μg/m³
30.5
CO
μg/m³
662.2
SO2
μg/m³
4.3
Weather
℃
℃
℉
16℃
87%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
NO2
PM2.5
PM10
O3
CO
SO2
Places included
Tseung Kwan O
AQI 30
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 30
New Territories
AQI 31
Hong Kong
AQI 30
Shenzhen
AQI 40
Zhuhai
AQI 39
Macau
AQI 39
Taipa
AQI 35
Cotai
AQI 33
Coloane Village
AQI 29
Huizhou
AQI 41
Dongguan
AQI 55
Air Matters © 2026