Ozone: Friend or Foe?

Depending on who you ask, you may hear ozone described as an air cleaner or a pollutant.  Some people buy machines to purposefully produce it to improve their health, and others avoid it because of the harmful effects on health.  To further confuse matters, we sometimes hear outdoor ozone referred to in a good light (the ozone layer) and other times in a bad light (as a component of air pollution).  In this short blog post, I will cut through the smog so you can better understand ozone.