Often times we hear about air pollution and the effects it can have on us, but what is air pollution? How is it caused? What can be done to help it? In this article you can learn about all the effects and causes of air pollution. Air pollution is not only affecting the environment but also our health. Air pollution can reach harmful concentrations outdoors, but what many people don’t know is that it can reach harmful concentrations indoors as well. Our diffusion tubes collect air samples that we test to identify certain compounds in the air, and can be used both indoors and outdoors.
Read more here- https://www.nationalgeographic.com/environment/global-warming/pollution/