Overview
- Restrictions apply across Mexico City’s 16 boroughs and 18 conurbated municipalities in the State of México, with harmonized rules also covering the Toluca and Santiago Tianguistenco areas.
- Only vehicles with verification holograms 1 and 2 are restricted; exemptions include holograms 00 and 0, electric and hybrid vehicles, and passenger transport per CAMe guidance.
- Mexico City police can impose penalties of 20 to 30 UMA and may tow violating vehicles to an impound lot under the Reglamento de Tránsito.
- State of México authorities are conducting a socialization period through December without fines, with enforcement set to start on January 1, 2026, according to Milenio.
- The official portal hoynocircula.cdmx.gob.mx provides eligibility checks, and authorities note no contingency is active today, though Doble Hoy No Circula can be declared if air quality worsens.