Environmental Pollution

Environmental pollution is the act of introducing harmful pollutants into the natural environment, thereby causing adverse impacts on the delicate balance of the ecosystem and posing risks to human health and overall welfare. Air pollution is a notable form of environmental degradation characterized by introduction of pollutants into the atmosphere. These pollutants encompass a range of substances, including gases, particulate matter, and chemicals, which contaminate the air and contribute to its pollution. The Air Pollution Tolerance Index (APTI) serves as a valuable instrument for environmental scientists, researchers, and urban planners to identify suitable plant species for landscaping, afforestation, and urban greening initiatives within regions impacted by air pollution. By selecting plant species with enhanced resistance to atmospheric pollutants, it becomes feasible to establish urban ecosystems that are both robust and ecologically sound. In such settings, vegetation is a natural cleaner, effectively alleviating the harmful effects of airborne contaminants.