Get involved

Your voice, your data, your city’s future

Building evidence collectively

Citizens at the heart of change

Change happens when people are not only informed but also involved.
In HARMONIE, citizens are key to building cleaner, healthier and fairer cities. Through citizen science:

  • Citizens help observe and measure pollution in their neighborhoods.

  • They share experiences of how air and noise affect daily life.

  • Together with researchers and city authorities, they co-create solutions tested in real contexts.

This makes science more relevant and trustworthy. Policies shaped with citizens are better tailored, more accepted, and more effective.

What is citizen science?

Citizen science means that citizens actively take part in different stages of research, from spotting problems to collecting and interpreting data. It makes science more open, local, inclusive, and useful.

How can I get involved?

Explore with us

Join collaborative activities where ideas and solutions are tested side by side with scientists and policymakers.

Be part of the Citizen Science Loop

Contribute to a cycle where knowledge is created, shared and put into action.

Act as a citizen observer

Your insights and experiences feed directly into research and policy-making.

Why it matters

Citizen engagement in HARMONIE ensures that:

  • Actions are locally rooted and co-designed.

  • Policies build ownership and trust.

  • Cities move faster towards zero pollution.

Together, we make science meaningful and cities healthier.

Stay tuned! Opportunities to participate are coming.