Air Pollution Calculation: Quantifying Pollutant Formation, Transport, Transformation, Fate and Risks, second edition, enhances the systems science aspects of air pollution, including transformation reactions in soil, water, sediment, and biota that contribute to air pollution. This second edition is an update based on research and actions taken since 2019 that affect air pollution calculations, including new examples of control technologies, emissions measurement, and air quality modeling. Recent court cases, regulatory decisions, and advances in technology are discussed and, where necessary, calculations have been revised to reflect these updates. Te text begins with a look at air pollutant characterization, pollutant transformation, and environmental partitioning. Physical, chemical, and biological partitioning to the atmosphere, physical transport of air pollutants, air pollution biogeochemistry, and thermal reactions are thoroughly explored. Te author then carefully examines air pollution risk assessment and management with ample exposure, hazard, and remediation example calculations. Discussions of the theories behind control technologies are illustrated with practical examples. Air dispersion models are described theoretically, followed with example applications. The text wraps up with discussions of economics and project management, reliability and failure, and air pollution decision-making. Environmental researchers and engineers will find this to be a comprehensive resource for understanding air pollution and quantifying existing data. Key Features, Sidebars provide real-life current cases as examples of quantitation of emerging air pollution problems, Air pollution is treated from an integrated and systems Science perspective, with considerations of how it affects and is affected by phenomena and processes in ground and surface waters, soils, sediment, and biota, Straightforward derivations of equations give practitioners and instructors direct links between first principles of science and applications of technologies, Example calculation make scientific theory real for the student and practitioner