AQI Soaring To 418

Delhi Overtakes Lahore As World’s Most Polluted City With AQI Soaring To 418

Delhi’s air pollution reached the ‘severe’ level on the official index for the first time this season on Wednesday, leading to reduced visibility and causing some flight disruptions. According to IQAir, a Swiss air quality group, Delhi overtook Lahore as the world’s most polluted city. The national pollution control authority...