The project ‘Breathe In – Clean Air’ was a project formed by two activities, an APV and a Youth Exchange. The APV gathered the group leaders of the participating partner countries 6 people in total, and the youth exchange gathered in total 48 young people. Partner organisations came from the following European countries: Poland, Italy, Romania, Hungary, Spain, and North Macedonia. We created this project with our motivation by the possibility to improve the living environment, public health and raise awareness of the issue the topic represents. The objectives of our projects were the following: • To discover the main causes of the issue of air pollution; • To discover different measures to reduce air pollution; • To exchange experiences from different regions and countries of Europe; • To impact local and international communities and motivate them to challenge the issue; • To promote the Erasmus+ Programme, YouthPass and to develop participants' competencies; • To develop new project ideas and to create long-lasting partnerships; • To organise follow-up activities and to share the project results.