Delhi's air pollution has become a regular, predictable condition, accepted by citizens as part of urban life despite its harmful effects. The pollution is a complex mix of microscopic particles like PM2.5 and harmful gases from sources such as vehicles, power plants, and biomass burning. Winter meteorology, specifically temperature inversions, traps pollutants near the ground, creating dense smog. Experts emphasize the urgent need for decisive action to address this crisis before irreversible damage occurs.