Atmospheric Chemistry: Fundamentals of Air Quality and Climate

The air we breathe and the climate we depend on are governed by complex chemical reactions. This course demystifies the fundamental chemistry driving atmospheric processes, pollution, and global warming. By the end of this course, you will have a solid understanding of the chemical kinetics and thermodynamics that control trace gases and aerosols, giving you the literacy needed to analyze current environmental challenges and mitigation strategies. What you'll learn: * Understand the structure and composition of the atmosphere and key chemical cycles. * Learn the principles of photochemistry, kinetics, and thermodynamics applied to atmospheric reactions. * Analyze the mechanisms of stratospheric ozone depletion and tropospheric photochemical smog formation. * Examine the sources and sinks of major greenhouse gases and short-lived climate pollutants (SLCPs). * Practice calculating reaction rates and equilibrium constants relevant to atmospheric stability. * Apply foundational knowledge to interpret air quality data and climate forcing concepts. This text-based course guides you step-by-step through essential concepts, starting with foundational definitions and progressing to detailed chemical pathways, supported by written explanations and practical examples. This course is designed for absolute beginners interested in environmental science, climate studies, or chemical engineering. No prior knowledge of atmospheric chemistry is required, only a basic understanding of general chemistry. Start building your expertise in the chemistry that shapes our world today.