Every day, the average person inhales about 20,000 liters of air. Every time we breathe, we risk inhaling dangerous chemicals that have found their way into the air. Air pollution includes all contaminants found in the atmosphere. These dangerous substances can be either in the form of gases or particles. Air pollution can be found both outdoors and indoors. Pollutants can be trapped inside buildings, causing indoor pollution that lasts for a long time. The sources …showed first 75 words of 826 total…

…showed last 75 words of 826 total…show that there appears to be no human health "threshold" for either ground-level ozone or fine particulates. I would like to thank you for your time. I hope that by now you are just a little bit more educated and informed on the environmental issue known as air pollution. Hopefully, everyone who reads this will do as much as possible to prevent, global warming, ozone depletion and smog. Again thank you for reading my report.