Schools in parts of Punjab, including Rawalpindi Division, will reopen tomorrow as smog levels ease. Previously closed from November 17 to 25, the decision follows improved air quality in Rawalpindi, Jhelum, Attock, and Chakwal. Toxic smog remains a concern in Lahore, ranked the world’s second most polluted city with a 497 AQI. Outdoor activities in Lahore were earlier banned to mitigate the smog crisis.