Overview
- Restrictions run from 05:00 to 22:00 across all CDMX boroughs and designated Edomex areas, including the Valle de Toluca and Tianguistenco.
- Vehicles with verification holograms 1 and 2, yellow engomado, and plates ending in 5 or 6 are barred, and the rule applies to out‑of‑state cars.
- Exempt categories include electric and certain hybrid vehicles, motorcycles, agricultural and construction machinery, historic plates, and units with valid 0 or 00 holograms or official exemptions.
- Violations can bring monetary fines and vehicle impoundment in CDMX, though outlets report differing penalty ranges, citing 20–30 UMAs versus 20–200 UMAs.
- Officials emphasize that Doble Hoy No Circula is activated only under poor air quality conditions and will be communicated through official channels if implemented.