The impact of air pollution on ecosystem health is severe, affecting both terrestrial and aquatic systems. Pollutants, such as particulate matter and toxic chemicals, can degrade air quality and contribute to climate change. Ecosystems exposed to air pollution experience stress, leading to reduced biodiversity and impaired function. Plants may suffer from stunted growth and reduced reproductive success, which, in turn, affects the entire food web. It is essential to address air pollution through effective policies and public awareness to protect the integrity and resilience of ecosystems.