Pollution affects the whole planet, causing diseases and premature deaths all around the world. Even if you live in a seemingly green city, it still might not be 100% ecologically safe. We can try to lower the pollution we produce but in the meantime also protect ourselves and avoid polluted areas as much as we can. In this article, you will learn more about air pollution, as well as some tips on how to protect ourselves and how to reduce the pollution we produce.