Aerospace air pollution issues.

Practitioners of aerospace medicine are mindful of the environmental effects, particularly air pollution, caused by aviation and spaceflight operations. To an aerospace medicine specialist, the environment includes not only the air, water, and soil of the earth, but also the cabin milieu of aircraft and space vehicles where crews must work, sleep, and in some cases, live. Consequently, this article will address the following areas of concern: cabin air quality of aircraft, cabin air quality of space vehicles, noise, air pollution, and aerial spraying.