This 5 minute video was recorded at WEEC 2022 in Prague by Alex Kudryavtsev – a research associate at Cornell University for the “Environmental Education & Community Engagement” online course by Cornell and NAAEE. I introduce transdisciplinary, transgressive and transformative learning in the context of citizens monitoring air pollution s a form of citizen science. I use the city of Rotterdam in The Netherlands as an example (althoughI do some justice to the city of Rotterdam as my example is somewhat dated:. it is a short video and much more is to be said about Rotterdam as the city government now pro-actively works with citizens in an air quality monitoring network. ‘Luchtbrug’ see: https://www.themayor.eu/en/a/view/rotterdam-citizens-concerned-with-air-quality-form-a-club-8089