It’s What’s Inside That Counts
An introduction to indoor air quality Pollution. The word calls to mind brown clouds, belching smokestacks and toxic waste spills, but does it also make you think about the air you're breathing inside your home or workplace? EPA studies of human exposure to air pollutants indicate that indoor air levels of many pollutants may be 2-5 times, and occasionally more than 100 times, higher than outdoor levels. And indoor air pollutants are of particular concern because it is estimated that most people spend as much [...]