On February 7, 2026, Mexico City's Hoy No Circula program imposes specific vehicle restrictions to decrease pollution levels. This initiative determines which cars and plates cannot circulate based on verification holograms and plate endings. It is part of broader efforts to mitigate environmental impacts in the Valley of Mexico.

The Hoy No Circula program operates by designating specific days when certain vehicles are not allowed on the roads, which is dictated by the vehicle's type, model year, and fuel type. Notably, cars exempt from these restrictions include those with clean technologies or electric vehicles. The preemptive strategy also encourages the use of public transportation as a more sustainable alternative.

For February 7, 2026, vehicles ending in the digits 1, 3, and 5 are restricted from circulating in both Mexico City and the State of Mexico. This targeted approach is part of ongoing measures to improve air quality and promote environmentally friendly practices among residents.