Air for Health Association developed a training seminar that aims to raise awareness among employees of the unionized enterprises of the National Trade Union Federation "Metal-Electro" of the CPSU, on the health consequences of environmental pollution, climate change and its impact on the economy, the opportunities that the Green Pact gives our country. 

International action of doctors, in which 7 Sofia schools participated. NO2, PM2.5 and CO2 levels were measured in the classrooms of these 7 schools for 4 weeks. A representative of Air for Health visited the classroom for 20 minutes, in which he introduced the students to the study and the main problems that pollutants cause. PM2.5 are small pollutants that cause various health problems as they penetrate the lungs into the bloodstream. High levels of CO2 can lead to headaches, drowsiness, poor concentration, loss of attention, etc.