# Clean Air in Cities — Updates about air pollution > Air pollution data and health impact assessment for populations. (iPhone/iPad app by Clean Air in London.) - Source: https://appshunter.io/ios/app/clean-air-in-cities/id646281816 (this page in markdown: same URL + `.md`) - Developer: [Clean Air in London](https://appshunter.io/developer/646281819) - Category: Utilities, Health & Fitness - Price: Free - Age rating: 4+ - Requires: iOS 17.0 · 30 MB - Languages: American English - Released: 2013-05-20 - Data updated: 2026-09-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/clean-air-in-cities/id646281816/reviews.md ## What is Clean Air in Cities? The App illustrates the health impact of short and long-term exposure to air pollution on populations as a whole and offers daily forecast notifications. It shows concentrations of dangerous airborne particles (PM₂.₅) and ozone (O₃) for the latest hour at your current location from the OpenWeather service together with our Air Pollution Alert Index for short-term exposure over the last and next 24 hours. The App also estimates the number of deaths attributable to long-term exposure to air pollution in England on a pro rata, calendar year-to-date basis and the time to the next attributable death as well as displaying the percentage of total deaths attributable to air pollution. It does not estimate or display the risk for an individual or the number of actual deaths from air pollution. Users can also see estimates of total population-weighted exposure to annual average concentrations of PM₂.₅ in different local areas and/or regions in England. The alert bands for short and long-term exposure to air pollution are based on Clean Air in London's interpretation of the World Health Organisation's air quality guidelines published in September 2021. ## Key features - Real-time PM2.5 and ozone concentrations - Daily air pollution forecast notifications - Population health impact assessment - Short-term and long-term exposure alerts - WHO guideline-based alert bands ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/clean-air-in-cities/id646281816/reviews.md ### 5/5 — Great app *2013-12-20, version 1.0.3* Really useful to have. ### 5/5 — Great app *2013-05-25, version 1.0.0* Great app with interesting insight on how the level of pollution impacts health in my area. ### 5/5 — Great app - eye opening *2013-05-24, version 1.0.0* Great app to show how bad local air pollution is in my borough. Must get something done to clean it up! Five Stars! ## Frequently asked questions about Clean Air in Cities ### Does Clean Air in Cities have ads? No, Clean Air in Cities is ad-free. The app does not contain any advertisements, allowing for an uninterrupted user experience. ### What devices is Clean Air in Cities available on? Clean Air in Cities is available on iPhone, iPad, and Apple Watch. This broad compatibility ensures users can access air quality information across multiple Apple devices. ### How often is Clean Air in Cities updated? The latest version of Clean Air in Cities is 8.0.3, last updated on March 15, 2026. While this indicates a recent update, users can generally expect regular improvements and data refreshes. ### What is the age rating for Clean Air in Cities? Clean Air in Cities has an age rating of 4+. This indicates that the content is considered suitable for children and general audiences. ### Does Clean Air in Cities provide individual health risks? No, Clean Air in Cities does not estimate or display the risk for an individual or the number of actual deaths from air pollution. Its focus is on the health impact on populations as a whole. ### What air quality metrics does Clean Air in Cities display? Clean Air in Cities displays concentrations of dangerous airborne particles (PM₂.₅) and ozone (O₃) for the latest hour at your current location. It also provides an Air Pollution Alert Index for short-term exposure. ### What is the source of the air pollution data in Clean Air in Cities? The app sources its air quality data from the OpenWeather service. This ensures that users receive up-to-date information on airborne particles and ozone levels. ### What are the alert bands in Clean Air in Cities based on? The alert bands for short and long-term exposure to air pollution in Clean Air in Cities are based on Clean Air in London's interpretation of the World Health Organisation's air quality guidelines published in September 2021. ## Version history (last 5 releases) ### 8.3.0 — 2026-08-29 Improvements to top 5 monthly and annual alerts ### 8.2.0 — 2026-08-05 Further improvements to accuracy of daily notifications ### 8.1.0 — 2026-07-20 * Improved notifications * Added annual pollution widgets * Improvements to place search ### 8.0.3 — 2026-03-15 Addresses stability issue on News tab ### 8.0.2 — 2025-11-24 * Adds favourite editing to More tab ## Apps similar to Clean Air in Cities | App | Rating | Price | Category | | --- | --- | --- | --- | | [UK Deed Poll: Name Change](https://appshunter.io/ios/app/uk-deed-poll-name-change/id6757919352) | — | Free | Utilities | | [AirQ Mobile](https://appshunter.io/ios/app/airq-mobile/id6746851564) | — | Free | Utilities | | [LEZ Scotland](https://appshunter.io/ios/app/lez-scotland/id1602093156) | — | Free | Utilities | | [IsEverythingSafe?](https://appshunter.io/ios/app/iseverythingsafe/id6760269299) | — | Free | Utilities | | [AppMyCar](https://appshunter.io/ios/app/appmycar/id6746201255) | — | Free | Utilities | | [AirMeter](https://appshunter.io/ios/app/airmeter/id6503940833) | — | Free | Utilities | ## Related topics [healthy cities](https://appshunter.io/ios/topics/healthy-cities) --- *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 2026-09-02.*