Children bursting firecrackers forward of Deepavali in New Delhi on Saturday. | Photo Credit: SHIV KUMAR PUSHPAKAR

Delhi’s tryst with poisonous air high quality continued for the fifth consecutive day on Saturday as individuals throughout the town burst firecrackers in violation of the Supreme Court ban.

While the town’s total air high quality was ‘poor’ on Saturday, it’s more likely to flip ‘very poor’ on Deepavali and slip into the ‘extreme’ class after the pageant. The air high quality index (AQI) stood at 268, up from 254 a day earlier, whilst a number of areas, together with Anand Vihar, recorded ‘extreme’ air pollution ranges. Wazirpur, Bawana, and Siri Fort reported ‘very poor’ air high quality, in response to the Central Pollution Control Board (CPCB).

On October 15, the Supreme Court relaxed the blanket ban on fireworks in Delhi and the National Capital Region (NCR), allowing the sale of inexperienced firecrackers authorized by the National Environmental Engineering Research Institute (NEERI) and the Petroleum and Explosives Safety Organisation (PESO) from October 18 to twenty.

However, the courtroom restricted their use to October 19 and 20, between 6 a.m. and seven a.m., and eight p.m. and 10 p.m. for Deepavali. Despite this, fireworks lit up the night time sky throughout a number of components of Delhi on Saturday, together with Bhogal, Jangpura Extension, Malviya Nagar, and CR Park.

As per the Central authorities’s Air Quality Early Warning System for Delhi, the air high quality might deteriorate within the subsequent few days. “The AQI is more likely to be within the higher finish of the ‘poor’ class on October 19, ‘very poor’ on October 20, and should attain ‘extreme’ on October 21 if emissions from firecrackers improve. For the following six days, air high quality is predicted to stay between ‘extreme’ and ‘poor’,” it stated. An AQI between 201-300 is taken into account ‘poor’, 301-400 ‘very poor’, and 401-500 ‘extreme’. 

Published – October 19, 2025 01:52 am IST