In response to the health risks posed by worsening smog in Punjab, authorities have announced revised school timings across the province.

The Punjab Environmental Protection Authority released a statement on Wednesday detailing the new schedule and additional guidelines.

According to the notification, school hours will begin at 8:45 a.m., effective from October 28 until January 31, 2025. School administrations have been instructed to hold student assemblies indoors.

Residents have been advised to avoid outdoor exercise, keep doors and windows shut to block out polluted air, wear masks, and ensure their vehicles are in good condition, among other precautions.

Furthermore, activities such as fireworks have been banned until January 31, 2025.

Lahore ranked as the world’s most polluted city for the second consecutive day, with an even higher air quality index (AQI) than the previous day.

The latest IQAir data indicates Lahore’s AQI reached 503 on the US scale, a level considered “hazardous” to public health.

Medical professionals have urged individuals with respiratory conditions like asthma and dust allergies to exercise extreme caution to protect themselves from the effects of air pollution.