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
Hong Kong
Central And Western District
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Central And Western District
Hong Kong, Hong Kong
2026-01-19 07:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
159.6
PM2.5
μg/m³
35.2
PM10
μg/m³
62.9
NO2
μg/m³
12.9
CO
μg/m³
458.6
SO2
μg/m³
6.9
Weather
℃
℃
℉
20℃
56%
13 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
PM10
NO2
CO
SO2
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
Hong Kong
AQI 103
Kowloon
AQI 103
New Territories
AQI 102
Shenzhen
AQI 100
Zhuhai
AQI 83
Taipa
AQI 94
Macau
AQI 94
Cotai
AQI 94
Coloane Village
AQI 89
Zhongshan
AQI 112
Dongguan
AQI 154
Air Matters © 2026