Authorities in Delhi decided to conduct all classes in schools within the capital region online up to the fifth grade after the city recorded high pollution levels, and the situation is expected to worsen in the coming days.
The Ministry of Education of the Indian state of Delhi issued an order requiring public and private educational institutions to take measures to reduce the impact of toxic smog on children.
The Central Pollution Control Board (CPCB) reported that the overall Air Quality Index (AQI) reached 364 today, while stations such as IIT Delhi in the central district recorded critical peaks exceeding 400 points.
According to the monitoring portal AQI.in, the concentration of PM2.5 particles over the last 24 hours—the smallest particles capable of entering the bloodstream—is estimated to be equivalent to smoking 13 cigarettes daily.
On Friday, the Delhi government activated Phase 3 of the Graded Response Action Plan (GRAP III), which mandates the suspension of minor construction work and restricts traffic from the most polluting vehicles—this is an annual emergency response protocol.
Delhi's Environment Minister, Manjinder Singh Sisra, warned on Friday that conditions conducive to particle accumulation would deteriorate. He attributed the crisis to the neighboring state of Punjab for the mass burning of agricultural residue.
Sisra stated in his declaration that 'starting tomorrow (today), the weather will worsen; winds will completely stop, which will aggravate the Air Quality Index (AQI)'.
In light of the chronically rising figures, the Supreme Court, expressing concern over the crisis, emphasized that vehicle emissions remain the main factor in pollution and called for not diverting attention to other factors.



