Luftbeeren - exploring air quality with strawberry plants

Strawberry Plant as Air Quality Measuring Device

Imagine if you could use strawberry plants to measure air quality...

That's exactly what we did in Zurich in spring 2021!

As part of the citizen science pilot project 'Luftbeeren', initiated by catta, 330 strawberry plants were distributed to two urban settlements and school classes. For ten weeks, these green detectors were used on balconies and in gardens to serve as natural air-measuring stations.

At the end of the experiment, the leaves were analysed in a laboratory to determine air pollution levels based on ferromagnetic dust. In addition to the strawberry plants, DIY sensors were used to measure live air quality. It's an exciting adventure that shows us how nature and science can go hand in hand! 

Raising Awareness of Air Quality through Citizen Science 

"Luftbeeren" is not only a beautiful project because you get a strawberry plant as a gift, but it also has the power to deeply inform and raise awareness.

By actively participating in this scientific investigation, people become more aware of air quality and its importance for our health and the environment.

Through this project, we aim to demonstrate that everyone can contribute to environmental science. By incorporating self-built sensors in DIY workshops, we promote technical understanding and build a bridge between traditional science and modern technology. 

Knowledge Strengthens Competence

The results of the 'Luftbeeren' project provide insights into air quality in the neighbourhoods under investigation and help to inform the urban population about environmental policy issues, potentially prompting adjustments.

Furthermore, participation in such projects fosters a sense of community and enhances the population's understanding of scientific processes. 

Client: City of Zurich, Department of Health and Environment, Air Quality Division

Our Role: Project management, Citizen Science leadership, Public relations support