This text investigates the fundamental principles and practical methodologies required to identify, analyze, and mitigate indoor air quality issues in built environments. Author Yuanhui Zhang, an expert in agricultural and biological engineering, provides a comprehensive framework that bridges theoretical pollutant behavior with applied design solutions. The book serves as a technical guide for professionals and students tasked with maintaining healthy atmospheric conditions within enclosed spaces.

Experts recognize this work as a foundational technical resource for engineers and environmental health professionals. Readers frequently note the academic density of the prose, which is balanced by practical, application-oriented design strategies.