The Hoy No Circula program operates daily in Mexico City and the State of Mexico to reduce pollution levels in the Valley of Mexico and Toluca. On February 8, 2026, all vehicles are allowed to circulate freely without any restrictions on license plate color or number. This marks a deviation from typical regulations where specific vehicles are required to observe circulation bans based on various factors such as vehicle type, manufacturing year, and fuel type.

Under the Hoy No Circula program, certain vehicles are exempt from restrictions, particularly those utilizing clean or electric technologies. The initiative encourages the use of public transportation as a more sustainable alternative to mitigate air pollution effectively. This policy reflects ongoing efforts by authorities to address environmental concerns while promoting cleaner transportation options within the densely populated urban areas.

February 8, 2026, stands out as a unique day within the program since no restrictions are in place, allowing for an unimpeded flow of traffic in the city. As urban pollution continues to pose significant health risks, programs like Hoy No Circula are critical for public awareness and engagement regarding environmental issues, prompting a collective effort to adopt cleaner modes of transport and reduce the carbon footprint in urban landscapes.