Aerosols aloft lift, thicken winter fog over North India: IIT-M study
The Taj Mahal in Agra covered by fog as people visit the iconic structure during the holiday season on December 28, 2025. | Photo Credit: PTI Winter fog is a familiar hazard across the Indo-Gangetic Plain, reducing visibility for hours at once. The fog often forms inside polluted air near the ground and polluted events…

