American Academy of Family Physicians
Family doctor.org: Air Pollution
This article provides information on the air pollution of the outdoors, and touches on certain topics such as: what is air pollution, what symptoms does air pollution cause, is air pollution bad for my health, and what can I do to...
National Institutes of Health
National Institute of Health/environmental Diseases A2 Z
A cyber-dictionary of environmental diseases. Find all the air quality health problems here. Loaded with graphics and info. Printable version too.