First multi-year cumulation covers six years: 1965-70.

America's air quality is better today than ever before in modern history and continues to steadily improve. How did this remarkable turnaround come about? Basing his conclusions on a painstaking compilation of long-term empirical data on air quality and emissions data extending from the pre- federalization era to the present (some dating back a century), Goklany challenges the orthodoxy that credits federal regulation for improving air quality. He shows that the air had been getting cleaner prior to—and probably would have continued to improve regardless of—federalization. States and localities, after all, have always been engaged in a race to improve the quality of life, which means different things at different stages of economic development. Goklany’s empirical data refute once and for all the race-to-the-bottom rationale for centralized federal regulation. Moreover, technological advances and consumer preferences continue to play important roles in improving air quality. Goklany accordingly offers a regulatory reform agenda that would improve upon the economic efficiency and environmental sensitivity of air quality regulation.

Fundamentals of Air Pollution is an important and widely used textbook in the environmental science and engineering community. Written shortly after the passage of the seminal Clean Air Act Amendments of 1990, the third edition was quite timely. Surprisingly, the text has remained relevant for university professors, engineers, scientists, policy makers and students up to recent years. However, in light of the transition in the last five years from predominantly technology-based standards (maximum achievable control technologies or MACTs) to risk-based regulations and air quality standards, the text must be updated significantly. The fourth edition will be updated to include numerous MACTs which were not foreseen during the writing of the third edition, such as secondary lead (Pb) smelting, petroleum refining, aerospace manufacturing, marine vessel loading, ship building, printing and publishing, elastomer production, offsite waste operations, and polyethylene terephthalate polymer and styrene-based thermoplastic polymers production. * Focuses on the process of risk assessment, management and communication, the key to the study of air pollution. * Provides the latest information on the technological breakthroughs in environmental engineering since last edition * Updated information on computational and diagnostic and operational tools that have emerged in recent years.

Blending information from popular mainstream articles, highly technical publications, and research journals, the second edition of Principles of Air Quality Management features new sections on air toxics, new information on chronic and acute health effects, and new approaches to the assessment of those impacts on sensitive populations. It em

In Environmental Health and Science Desk Reference, authors Frank R. Spellman and Revonna M. Bieber define and explain the terms and concepts used by environmental professionals, environmental science professionals, safety practitioners and engineers, and non-science professionals. This is an essential reference for anyone working in environmental health, environmental science, and related fields.