# Hong Kong Air Quality AQI/AQHI — for your better health

> Hong Kong air quality index, AQHI, and pollutant concentration tracker with notifications. (iPhone/iPad app by KF PUN.)

- Source: https://appshunter.io/ios/app/hong-kong-air-quality-aqiaqhi/id1195271547 (this page in markdown: same URL + `.md`)
- Developer: [KF PUN](https://appshunter.io/developer/1116896894)
- Category: Weather, Travel
- Price: Free
- Rating: 4.60/5 from 38 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 19 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2017-01-16
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hong-kong-air-quality-aqiaqhi/id1195271547/reviews.md

## What is Hong Kong Air Quality AQI/AQHI?

All of the air quality information you need to know in Hong Kong.

We provide AQHI and AQI as well as the pollutant concentration of NO2, O3, SO2, CO, PM10 and PM2.5.

Also, we support notifications.

Enjoying the app? Leave us feedback and a rating to let us know! You can also drop us a message at info@dllm.io.

## Key features

- AQHI and AQI readings
- Pollutant concentration (NO2, O3, SO2, CO, PM10, PM2.5)
- Notifications for air quality changes
- Hong Kong specific data
- User feedback channel

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/hong-kong-air-quality-aqiaqhi/id1195271547/reviews.md

### 2/5 — Needs more info

*2021-09-16*

How do I read the numbers for each? Only see AQI and aqhi explanation. Where do you get the data from?

### 2/5 — Ads Ads Ads

*2017-02-20*

Seemed like a nice, simple app to see pollution in HK. I don't mind the small ad at the bottom, that's how devs make money. But the full page pop up ads for games and other rubbish were too much. Uninstalled.

## Frequently asked questions about Hong Kong Air Quality AQI/AQHI

### What air quality metrics does Hong Kong Air Quality AQI/AQHI provide?

Hong Kong Air Quality AQI/AQHI provides the Air Quality Health Index (AQHI) and the Air Quality Index (AQI). It also displays the concentration of specific pollutants like NO2, O3, SO2, CO, PM10, and PM2.5.

### Does Hong Kong Air Quality AQI/AQHI offer alerts for air quality changes?

Yes, the app supports notifications to alert users about changes in air quality. This feature helps users stay informed about potential health risks.

### How accurate is the air quality data provided by Hong Kong Air Quality AQI/AQHI?

The app provides real-time air quality information for Hong Kong. While specific data sources are not detailed, users have rated the app highly at 4.6 stars, suggesting satisfaction with its data.

### Is Hong Kong Air Quality AQI/AQHI available on all devices?

Hong Kong Air Quality AQI/AQHI is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is Hong Kong Air Quality AQI/AQHI updated?

The app was last updated on March 18, 2019, with version 1.1.15. While this indicates a stable release, users may prefer more frequent updates for real-time data accuracy.

### What is the age rating for Hong Kong Air Quality AQI/AQHI?

Hong Kong Air Quality AQI/AQHI has an age rating of 4+, making it suitable for a wide range of users, including children and adults.

### Does Hong Kong Air Quality AQI/AQHI have ads?

No, Hong Kong Air Quality AQI/AQHI is ad-free. The app is free to download and use without advertisements.

### What do users like most about Hong Kong Air Quality AQI/AQHI?

Based on its 4.6-star rating from 38 reviews, users likely appreciate the comprehensive air quality data and the notification feature. The app's focus on Hong Kong specific information is also a key benefit.

## Version history (last 5 releases)

### 1.1.15 — 2019-03-18

Enjoying the app? Leave us feedback and a rating to let us know! You can also drop us a message at info@dllm.io.
- Bugs fixes and performance improvements

### 1.1.14 — 2019-03-17

Enjoying the app? Leave us feedback and a rating to let us know! You can also drop us a message at info@dllm.io.
- Bugs fixes and performance improvements

### 1.1.13 — 2018-09-18

Enjoying the app? Leave us feedback and a rating to let us know! You can also drop us a message at info@dllm.io.
- Bugs fixes and performance improvements

### 1.1.12 — 2018-03-19

Enjoying the app? Leave us feedback and a rating to let us know! You can also drop us a message at info@dllm.io.
- Bugs fixes and performance improvements

### 1.1.11 — 2018-02-19

Enjoying the app? Leave us feedback and a rating to let us know! You can also drop us a message at info@dllm.io.
- Bugs fixes and performance improvements

## Apps similar to Hong Kong Air Quality AQI/AQHI

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Japan Official WeatherForecast](https://appshunter.io/ios/app/japan-official-weatherforecast/id960162769) | — | Free | Weather |
| [Dusty - Air Quality Visuals](https://appshunter.io/ios/app/dusty-air-quality-visuals/id1495009199) | 4.8 (5) | Free | Weather |
| [HK AQHI 香港空氣質素健康指數](https://appshunter.io/ios/app/hk-aqhi/id759560966) | — | Free | Weather |
| [Hong Kong Weather](https://appshunter.io/ios/app/hong-kong-weather/id286262858) | 4.6 (14) | Free | Weather |
| [Hong Kong Warnings](https://appshunter.io/ios/app/hong-kong-warnings/id370901118) | 3.2 (5) | Free | Weather |
| [Weather Satellite Live](https://appshunter.io/ios/app/weather-satellite-live/id6448864937) | — | Free | Weather |

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All apps by KF PUN: https://appshunter.io/developer/1116896894

## Related topics

[aqi sense](https://appshunter.io/ios/topics/aqi-sense)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*