New Delhi faces a severe air pollution crisis, with smog levels ranking significantly above World Health Organization limits. In response, authorities have limited in-person schooling for students, suspending classes for all grades except 10 and 12, and halted construction activities. Residents, especially vulnerable groups, are advised to stay indoors. The pollution levels have been deemed hazardous, with measures taken to restrict truck traffic to essential goods only. Experts attribute the worsening air quality to vehicle emissions, industrial discharges, and burning of agricultural waste.

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