Toggle navigation
Places
AQI (US)
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
Kowloon
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Kowloon
Hong Kong, Asia
2025-01-29 02:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
44.6
PM10
μg/m³
73.8
O3
μg/m³
82.9
NO2
μg/m³
11.1
SO2
μg/m³
9.6
CO
μg/m³
459.3
Weather
℃
℃
℉
16℃
46%
6 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
NO2
SO2
CO
Places included
Kowloon City District
AQI 123
Kwun Tong District
AQI 123
Sham Shui Po District
AQI 123
Wong Tai Sin District
AQI 123
Yau Tsim Mong District
AQI 123
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 123
Hong Kong
AQI 123
New Territories
AQI 138
Shenzhen
AQI 154
Zhuhai
AQI 132
Macau
AQI 100
Taipa
AQI 100
Cotai
AQI 100
Coloane Village
AQI 90
Zhongshan
AQI 147
Dongguan
AQI 137
Air Matters © 2025