A commuter train moves with headlights as smog envelops the area of Lahore, Pakistan, Monday, Nov. 11, 2024. (AP Photo/K.M. Chaudary)

Motorcyclists drive on a road as smog envelops the area of Peshawar, Pakistan, Monday, Nov. 11, 2024. (AP Photo/Muhammad Sajjad)

People travel on a commuter train as smog envelops the area of Lahore, Pakistan, Monday, Nov. 11, 2024. (AP Photo/K.M. Chaudary)

An auto rickshaw drives on a road as smog envelops the area of Peshawar, Pakistan, Monday, Nov. 11, 2024. (AP Photo/Muhammad Sajjad)

Vehicles move slow on a road as smog envelops the area of Peshawar, Pakistan, Monday, Nov. 11, 2024. (AP Photo/Muhammad Sajjad)