# airCHeck

> Real-time air quality monitoring for Switzerland and Liechtenstein. (iPhone/iPad app by Blackpoints AG.)

- Source: https://appshunter.io/ios/app/aircheck/id577766644 (this page in markdown: same URL + `.md`)
- Developer: [Blackpoints AG](https://appshunter.io/developer/542595401)
- Category: Weather, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 25 MB
- Languages: American English, Italian, Swiss High German, French (France)
- Released: 2012-11-19
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aircheck/id577766644/reviews.md

## What is airCHeck?

*** airCHeck to know the current air quality all over Switzerland and Lichtenstein ***

With airCHeck you can look up the current air quality in Switzerland an in the Principality of Liechtenstein. Maps and monitoring stations show it to you. In addition, airCHeck informs about the health effects and what one should be aware of in case of high air pollution.

airCHeck
• Informs about the current air quality at your location or in any other arbitrary site in Switzerland and Lichtenstein. 
• Shows the current air pollution index and fine particle, ozone and nitrogen dioxide concentrations.
• Grants open access to the latest measurements of the cantonal monitoring stations and the national monitoring network.
• Offers background information on formation and sources of the main air pollutants.
• Tells about the health effects.
• Gives some advice on how you can protect yourself in case of high air pollution.

## Key features

- Real-time air quality checks
- Coverage of Switzerland and Liechtenstein
- Pollution index display
- Fine particle, ozone, and nitrogen dioxide data
- Health effects information
- Protective advice for high pollution

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/aircheck/id577766644/reviews.md

### 4/5 — Excellent pour les suisses

*2015-02-14*

Très bonne application aux bon conseil mais malheureusement uniquement pour le pays Suisse.
Mettez les proches alentours si possible, les autres pays comme la France ou L'Italie ne sont pas du tiers monde et ont des capteurs...

## Frequently asked questions about airCHeck

### What is airCHeck?

airCHeck is a free application that provides real-time air quality information for Switzerland and Liechtenstein. It displays the current pollution index and concentrations of key pollutants, along with health effects and protective advice.

### Is airCHeck free to use?

Yes, airCHeck is completely free to download and use. It does not have any in-app purchases or advertisements.

### What specific pollutants does airCHeck measure?

airCHeck shows the current air pollution index and concentrations for fine particles (PM2.5), ozone (O3), and nitrogen dioxide (NO2).

### Where does airCHeck get its data from?

The app grants open access to the latest measurements from cantonal monitoring stations and the national monitoring network in Switzerland and Liechtenstein.

### What devices support airCHeck?

airCHeck is available for iPhone, iPad, and iPod devices. It is suitable for users aged 4 and above.

### How often is airCHeck updated?

The app was last updated on August 28, 2026, with version 6.2.0. While specific update frequency isn't detailed, the developer regularly maintains the application.

### Does airCHeck provide information on health effects?

Yes, airCHeck informs users about the health effects associated with air pollution and offers advice on how to protect oneself during periods of high pollution.

### Can I check air quality in specific locations with airCHeck?

Yes, airCHeck allows you to look up the current air quality at your current location or any other arbitrary site within Switzerland and Liechtenstein.

## Version history (last 5 releases)

### 6.2.0 — 2026-08-28

Technology Updates.

### 6.1.2 — 2025-11-12

Technology Updates.

### 6.1.0 — 2024-06-11

Technology Updates.
Adding a warning to the user in case the app data is not fully up to date.

### 6.0.2 — 2023-04-13

- Technology Updates
- Improvements and minor bug fixes

### 6.0.1 — 2022-04-26

Graphics-related corrections and minor bugs

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## More apps by Blackpoints AG

- [Asbera](https://appshunter.io/ios/app/asbera/id1057929210)

All apps by Blackpoints AG: https://appshunter.io/developer/542595401

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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 2026-08-29.*