This report summarises the state of the art sensing technologies to be used in citizen science projects.

It is mainly intended for the I-CHANGE consortium members to learn about the application and quality of the citizen science sensors used in the project and to have a clear overview of all measurements available in all the I-CHANGE Living Labs. Indeed, it indicates seven meteorology-related sensors and three air quality-related sensors for use in citizen science projects. In addition, it aims to inform citizens and stakeholders involved in the I-CHANGE Living Labs about the sensing technologies and their strengths and weaknesses.

In case you are interested to learn more about the report, please send an email to