ABSTRACT
Indoor air quality is a broad topic that pulls in many topics discussed elsewhere in this book, such as asbestos, radon, lead (from deteriorated paint), and mold, as well as many of the chemical pollutants discussed in the book’s early chapters. Because of the broadness of the issue, indoor air quality (IAQ) can be a very dif„cult problem to diagnose, even though the „xes are in many cases routine and uncomplicated.
