The 'Hoy No Circula' program is designed to improve air quality in Toluca and the surrounding Estado de México. It imposes restrictions on vehicle circulation based on license plate numbers to reduce pollution levels.

Here are key points every driver in Toluca should know:

For the latest updates and detailed information, visit Heraldo Toluca. We are committed to keeping you informed about civic life, transport, and community events in Toluca and Estado de México.

How Verification Stickers Shape Your Driving Days

The days a car may circulate under Hoy No Circula depend on more than the last digit of its plate. The main factor is the hologram, the sticker issued after a vehicle passes the mandatory emissions test known as verificación vehicular. Cars that earn the cleanest ratings, usually newer models with modern emissions controls, face fewer restrictions. Older or higher-emitting vehicles receive holograms that limit them on certain weekdays and some Saturdays. Keeping your verification current is the single most important step for staying on the road legally.

Keeping up with verificación

Verification in Estado de México follows a calendar tied to the final digit of the plate and the colour of the registration sticker. Missing your window can bring a fine and may leave the vehicle treated as if it had no valid hologram, which restricts it further. Practical habits help:

  • Note your verification period when you renew your registration, and set a reminder a few weeks ahead.
  • Book an appointment at an authorised verification centre early. Slots near the end of each period fill quickly.
  • Keep up with maintenance such as air filters, spark plugs and the catalytic converter. A poorly maintained car is more likely to fail and need a second visit.
  • Keep your verification certificate in the vehicle in case you are stopped.

Environmental contingencies

Separate from the regular schedule, authorities in the Valle de México megalopolis can declare an environmental contingency when ozone or particulate levels rise. This usually happens during the warm, dry months. Extra restrictions can then apply to vehicles that would normally drive freely, sometimes at short notice. The rules for the Valle de Toluca can differ from those for municipalities bordering Mexico City, so check which zone your municipio belongs to. Follow official announcements from the state environment authority and the Comisión Ambiental de la Megalópolis.

Visitors and newly registered cars

Drivers with plates from other states, or from abroad, are also subject to circulation rules and may need a specific permit or pass to avoid wider restrictions. Rules for these vehicles change from time to time, so check official sources before a trip into the metropolitan area.

For wider coverage of transport policy and the institutions that set these rules, see our Government section. Our Municipios pages cover how local measures affect different parts of the state.

Also on this site: www.greenwoodairport.com · Reader voices · FLIGHT ACTIVITIES AT GREENWOOD MUNICIPAL AIRPORT