FAQ - a frequently asked question about the meter is:

FAQ air-Q pic

Does the air-Q also measure radon?

Response:

From probably late 2023 or early 2024, there will be an air-Q Radon, which will be offered as a stand-alone device.
The software / smartphone app is identical, so that all air-Q variants can be operated together.

air-Q Air Quality Meter

Monitor air quality, all air components and environmental influences with the air-Q. For your health and performance.