# Hong Kong Air Pollution > Real-time Hong Kong air quality monitoring using international pollution indexes. (iPhone/iPad app by Andrew Leyden.) - Source: https://appshunter.io/ios/app/hong-kong-air-pollution/id504536152 (this page in markdown: same URL + `.md`) - Developer: [Andrew Leyden](https://appshunter.io/developer/504536155) - Category: Weather, News - Price: Free - Rating: 4.00/5 from 6 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 8 MB - Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2012-02-29 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/hong-kong-air-pollution/id504536152/reviews.md ## What is Hong Kong Air Pollution? NOTE: Jan 2014--The reporting data from the Hong Kong government was altered at the beginning of the year and it took a few days for the backend servers to adjust. The app is fully operational and the update errors mentioned by some reviewers have been corrected. ---------- Just how bad is the air pollution in Hong Kong today? The AirYouBreathe displays the current air quality in Hong Kong using a variety of different air pollution indexes from around the world. The pollutant information from multiple reporting stations around Hong Kong is run through the air pollution indexes of other countries to produce a more accurate picture of the current air quality. Users can view the pollution levels quickly on a map or in a table view, and drill down into more specific information about how certain countries would regard the current air quality in Hong Kong. Several nations provide specific warnings to their citizens in the event the air quality reaches a certain warning level. Information is update hourly so people can plan their outdoor activities at times when pollution levels are minimized. Features: * Map of Hong Kong with current air quality warnings. * Detailed information for each reporting station. * Country-by-country readouts of the air pollution and the advice they would offer their citizens. * Hong Kong air quality readings based on the indexes of: Hong Kong Australia Europe France United Kingdom United States of America World Health Organization ## Key features - Real-time air quality display - International pollution indexes - Map and table views - Country-specific warnings - Hourly data updates - Detailed reporting station info ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/hong-kong-air-pollution/id504536152/reviews.md ### 4/5 — Update please to iOS 11 *2017-11-22, version 1.1* This is a useful and much appreciated app for those of us Hong Kong families who like to spend as much time as possible outside. Very much hoping the developer can update the app so it works with iOS 11. Thank you! ### 5/5 — Great app *2012-08-02, version 1.1* This app gives me a much better sense of hk's air quality. Simple interface! It just works! ### 5/5 — Fantastic app *2012-07-21, version 1.1* The two dads who made this developed a user-friendly, informative and free app to help HK residents. Can't thank the two of them enough. ### 5/5 — Very useful not just for parents but anyone who loves the outdoors! *2012-03-01, version 1.0* Very useful not just for parents but anyone who loves the outdoors! ## Frequently asked questions about Hong Kong Air Pollution ### What is the current air quality in Hong Kong? The app displays the current air quality in Hong Kong using a variety of different air pollution indexes from around the world. Information is updated hourly, allowing users to plan outdoor activities when pollution levels are minimized. ### How does Hong Kong Air Pollution determine air quality? It runs pollutant information from multiple reporting stations in Hong Kong through the air pollution indexes of other countries, including Australia, Europe, France, the United Kingdom, the United States, and the World Health Organization, to produce a more accurate picture. ### Can I see air quality warnings on a map? Yes, the app features a map of Hong Kong displaying current air quality warnings. You can also drill down into more specific information for each reporting station. ### Does Hong Kong Air Pollution offer country-specific advice? Yes, the app provides country-by-country readouts of the air pollution and the advice specific nations would offer their citizens based on the current levels. ### Is Hong Kong Air Pollution available on Android? Based on the provided data, Hong Kong Air Pollution is available on iPhone, iPad, and iPod. It is not specified if an Android version exists. ### How often is Hong Kong Air Pollution updated? The app's data is updated hourly to reflect current air quality. The application itself was last updated on February 1, 2018, with version 1.3. ### What is the user rating for Hong Kong Air Pollution? The app has a rating of 4.0 stars from 6 ratings. Some older reviews mentioned update errors, but these have since been corrected. ### Is Hong Kong Air Pollution free to use? Yes, Hong Kong Air Pollution is available for free. There are no in-app purchases or subscription fees mentioned in the provided data. ## Version history (last 4 releases) ### 1.3 — 2018-02-01 This app has been updated by Apple to display the Apple Watch app icon. Minor bug fixes ### 1.2 — 2017-12-14 We've updated for iOS11 and fixed the map for the first time in years. The layout has been changed slightly due to some changes in iOS. A couple of bug fixes should see more uptodate readings displayed as quickly as they are provided by the government. We'll have a few more changes in the coming months as we look at some redesigns to improve readability and offer more features. ### 1.1 — 2012-03-26 Added PM2.5 pollution data Minor bug fixes ### 1.0 — 2012-02-29 No release notes. ## Apps similar to Hong Kong Air Pollution | App | Rating | Price | Category | | --- | --- | --- | --- | | [Weather +ㅤ](https://appshunter.io/ios/app/weather-plus/id6443658950) | 4.6 (669) | Free | Weather | | [PAM Air](https://appshunter.io/ios/app/pam-air/id1451026830) | 4.5 (8) | Free | Weather | | [HK AQHI 香港空氣質素健康指數](https://appshunter.io/ios/app/hk-aqhi/id759560966) | — | Free | Weather | | [AirVista](https://appshunter.io/ios/app/airvista/id1208089431) | — | Free | Weather | | [IQAir AirVisual \| Air Quality](https://appshunter.io/ios/app/iqair-airvisual-air-quality/id1048912974) | 4.8 (42,142) | Free | Weather | | [Hong Kong Weather](https://appshunter.io/ios/app/hong-kong-weather/id286262858) | 4.6 (14) | Free | Weather | ## More apps by Andrew Leyden - [BoffinBuilds](https://appshunter.io/ios/app/boffinbuilds/id6468589975) All apps by Andrew Leyden: https://appshunter.io/developer/504536155 --- *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 2026-06-10.*