The MyAir portable air sensor serves to monitor air quality and ventilation status in any given situation. The design of the device was inspired by the shape of a CO₂ molecule. To start the air quality analysis, the unit is spun in such a way that air flows through the openings, thus reaching the sensors measuring CO₂ content and temperature. Air quality is indicated by different colours. In addition, measurement results can be recorded with an intuitively operated app and shared in social networks.