Good indoor air quality is essential for teacher and student health.

"They predict 68 percent of schools have poor indoor air quality," he said.

But it does bring up an important point about the effect of wallpaper on indoor air quality.

Easy and affordable ways to improve your indoor air quality now.

Most of the sick building syndrome is related to poor indoor air quality.

In any case, I recommend that you look at some text books on "indoor air quality."

However, the natural world often takes on an indoor quality, like a series of still lifes.

The student made use of the facilities and offered no complaint about the indoor air quality.

We've been telling our members that indoor air quality is a growing concern.

Take this quiz to see how much you know about improving your indoor air quality.