Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Causeway Bay, Hong Kong SAR
Air quality index (AQI) and PM2.5 air pollution near Causeway Bay, Hong Kong SAR
70.4K people follow this station
Air Quality Map
Real-time Causeway Bay air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Enviromental Protection Department - The Governmment of the Hong Kong SAR
Government
Weather
What is the current weather near Causeway Bay, Hong Kong SAR?
| Weather | Scattered clouds |
| Temperature | 82.4°F |
| Humidity | 89% |
| Wind | 19 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Hong Kong SAR city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Hong Kong, Hong Kong SAR | 46 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Hong Kong air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | LAMMA AIR | 70 |
| 2 | Tai Po Government Offices Building | 66 |
| 3 | Causeway Bay | 65 |
| 4 | Tan Cheung Road | 63 |
| 5 | Central | 61 |
| 6 | Mong Kok | 56 |
| 7 | Tseung Kwan O | 54 |
| 8 | Pak Lam Road | 53 |
| 9 | Peninsula Vill - Discovery Bay | 53 |
| 10 | Southern | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
65
live AQI index
Moderate
Overview
What is the current air quality near Causeway Bay, Hong Kong SAR?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 65 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18.6µg/m³ | |
| PM10 | 28.9µg/m³ | |
| O3 | 13.7µg/m³ | |
| NO2 | 44.3µg/m³ | |
| SO2 | 5.1µg/m³ | |
| CO | 508.9µg/m³ | |
Health Recommendations
What is the current air quality near Causeway Bay, Hong Kong SAR?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Causeway Bay, Hong Kong SAR air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Moderate 69 AQI US | |||
| Wednesday, Apr 24 | Moderate 93 AQI US | |||
| Thursday, Apr 25 | Moderate 66 AQI US | |||
| Today | Moderate 65 AQI US |  100% | 82.4° 77° |  20.1 mp/h |
| Saturday, Apr 27 | Moderate 54 AQI US | 80% | 80.6° 77° | 8.9 mp/h |
| Sunday, Apr 28 | Moderate 54 AQI US | 100% | 78.8° 73.4° | 22.4 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US | 40% | 80.6° 75.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 59 AQI US | 100% | 78.8° 77° | 15.7 mp/h |
| Wednesday, May 1 | Moderate 85 AQI US | 100% | 77° 71.6° | 8.9 mp/h |
| Thursday, May 2 | Moderate 87 AQI US | 100% | 73.4° 69.8° | 24.6 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Causeway Bay air quality data attribution
Contributor
Government Contributor
Where is the cleanest air quality in Hong Kong?
- Tap Mun Police Post 22
- Eastern 28
- Central/Western 29
- Kwun Tong 34
- Sha Tin Government Secondary School 40
- Tung Chung Health Centre 40
- TKO MONTEREY 41
- Home Affairs Department Yuen Long Public Enquiry Service Center 42
- Kwai Chung Police Station 45
- Tuen Mun Public Library 47
- Sham Shui Po Police Station 51
- Southern 52
- Tsuen Wan 52
- Pak Lam Road 53
- Peninsula Vill - Discovery Bay 53
- Tseung Kwan O 54
- Mong Kok 56
- Central 61
- Tan Cheung Road 63
- Causeway Bay 65
- Tai Po Government Offices Building 66
- LAMMA AIR 70
AQI US, Metric