iPhone Screenshots


Real time broadcasting of the Air Quality Health Index (AQHI) reported by the 13 general and 3 roadside air monitoring stations operated by the Environmental Protection Department of the Government of Hong Kong Special Administrative Region. AQHI is reported on a scale of 1 to 10 and 10+ and grouped into five health risk categories, namely low, moderate, high, very high and serious.

(A) This App provides the following air quality information -
•Forecast of health risk of general and roadside monitoring stations
•AQHI of each general and roadside monitoring station
•AQHI of each district
•Air pollutant concentrations of each stations and their past 24 hour trends

(B) It allows users to preset health risk alerts according to their needs in the following ways -
•By station type
•By forecast or Current AQHI
•By monitoring station or by district
•By health risk level

What’s New

Version 1.3.8

• Program Optimization

Ratings and Reviews

3.3 out of 5
12 Ratings

12 Ratings

Perrier ii ,

General impression

Looks so old fashioned interface and it would be great if there is more detailed info like pm2.5 n pm 10. Need improvement

KenMong ,

Please Push Low risk reminder

Please also push notification when the index is low so that I can plan outdoor activities.

Generally a very useful health apps with accurate and detailed information about the current AQHI and also suggested measures. The apps also has a nice UI. But the following areas can be improved:

The app uses users' location service but users still need to choose the district or station they want to receive notification about. This is not intelligent enough. If the apps can take advantage of the GPS location and smartly pushes notification about the AQHI of that area, that would be NICE 😄

raywhyip ,

Notification improvement

Suggest add the notification badge icon for AQI by location based that able to update automatically.


Environmental Protection Department of HKSARG
12.2 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Simplified Chinese, Traditional Chinese

Age Rating
Rated 4+
© Environmental Protection Department of HKSARG


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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