About this app
*** 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.
Latest release
What’s New
Technology Updates.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 8, 2026 · 8:42 PM Free
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