Tropospheric Chemistry

Tropospheric chemistry involves the chemical reactions that occur in the Earth's lowest atmospheric layer, known as the troposphere. It includes interactions among natural substances like oxygen, nitrogen, water vapor, and sunlight, as well as pollutants from human activities such as vehicle emissions and industrial processes. These reactions produce important compounds like ozone and secondary pollutants, which can affect air quality and climate. Understanding tropospheric chemistry helps us grasp how pollution forms, how it impacts health and the environment, and guides efforts to improve air quality and mitigate climate change.