Pollution is the introduction of harmful substances into the environment, leading to adverse effects on air, water, and land. Air pollution, primarily from vehicle emissions and industrial activities, contributes to respiratory diseases and environmental degradation. Water pollution, caused by industrial discharge and untreated sewage, contaminates drinking water sources, posing health risks. Soil pollution, resulting from the use of pesticides and improper waste disposal, depletes soil fertility and harms ecosystems. In urban areas like Delhi, pollution levels often exceed safe limits, leading to health advisories and reduced quality of life. The burning of fossil fuels releases carbon dioxide, a greenhouse gas that contributes to climate change. Microplastics, tiny plastic particles, have infiltrated natural habitats, affecting wildlife and entering the food chain. Noise pollution from traffic and industrial operations disrupts human health and wildlife behavior. Light pollution obscures natural night skies, impacting astronomical research and disrupting ecosystems. Addressing pollution requires comprehensive policies, public awareness, and sustainable practices to protect environmental and human health