From 2nd to 8th October students and teachers from five partner countries – Greece, Italy, Romania, Spain and Turkey visited our town and school. The exchange took place as a part of the Erasmus+ project “iGO ECO – Respect and Care about the Earth”. The main topic of the event was air pollution. The participants lisened to lectures given by Mr. David Oldroyd and prof. Piotr Skubała, worked in international groups during the workshops, visited Cracow and the Silesian Museum in Katowice. Not only did the studens learn a lot about air pollution, but they also made friends with the participants from all across Europe.