# Helsinki Air Quality AR — AR Air Quality Visualization

> AR Air Quality Visualization (iPhone/iPad app by Playsign Oy.)

- Source: https://appshunter.io/ios/app/helsinki-air-quality-ar/id1562151432 (this page in markdown: same URL + `.md`)
- Developer: [Playsign Oy](https://appshunter.io/developer/1530977937)
- Category: Weather
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 107 MB
- Languages: English
- Released: 2021-04-15
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/helsinki-air-quality-ar/id1562151432/reviews.md

## What is Helsinki Air Quality AR?

Outdoors Air Quality live data in Helsinki, for Jätkäsaari now in piloting phase.

Features AR visualization of the Air Quality data from Finnish Meteorological Institute. This version is for use in Jätkäsaari by the Helsinki city info pylons with QR codes as AR anchors - more coverage coming later in spring 2021 in updates!

Created by Playsign with UIA HOPE project.


## Version history (last 5 releases)

### 2.6 — 2021-11-02

New feature: show an info bubble at the lowest air quality spot in AR view.

### 2.4 — 2021-08-10

Feature upgrade: allow use of AR anywhere in Jätkäsaari, using mobile device geopositioning and compass. Viewing by tracking the Owl posters from before remains in use as well, it does not require device location use and is also more accurate.

### 2.1 — 2021-04-28

Improvement to the AR experience: show the detected spot name in the user interface

### 2.0 — 2021-04-20

Improvements to AR anchor configurations and include all 5 current locations.

Enable 3D visualization objects also in map mode.

### 1.7 — 2021-04-15

No release notes.

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## More apps by Playsign Oy

- [Warjakka AR](https://appshunter.io/ios/app/warjakka-ar/id1530977935)

All apps by Playsign Oy: https://appshunter.io/developer/1530977937

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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 2026-05-19.*