Delhi's air quality turns toxic as AQI crosses 400 in Jahangirpuri and IIT Delhi

Delhi's air quality deteriorated sharply today, with the Air Quality Index (AQI) recorded above the 400 mark in the northern neighbourhood of Jahangirpuri and around the Indian Institute of Technology Delhi campus. Such a reading places the air in the "severe" to "hazardous" category, indicating that the pollution is dangerous for all residents, especially those with respiratory conditions.

Environmental monitoring agencies in the city have flagged the situation as toxic, urging citizens to limit outdoor activities and to use protective masks if they must venture outside. The spike follows a pattern of poor air quality that the capital has experienced during the winter months, when stagnant weather conditions trap pollutants close to the ground.

Health officials have reminded the public that prolonged exposure to such high AQI levels can aggravate asthma, bronchitis and other lung ailments. They have also advised schools and workplaces to consider indoor arrangements until the air quality improves.

Authorities continue to track the situation in real time, and updates will be provided as the AQI fluctuates throughout the day.