Navigating Mexico City by car requires strict adherence to the Hoy No Circula program, an environmental initiative designed to curb air pollution and manage vehicular congestion in the Valley of Mexico. If you're driving a foreign or local vehicle through the capital or the surrounding State of Mexico, understanding how these driving restrictions apply to your license plate, hologram sticker, and vehicle model year is essential to avoiding steep fines.
The restrictions operate on a rotating weekday and Saturday schedule determined by the last digit of your license plate and your car's emissions hologram color. While the system can feel complex at first glance, breaking down the calendar, exemptions, and penalty structures keeps you legally on the road and out of the impound yard.
Core Mechanics of the Hoy No Circula Schedule
The standard program runs from Monday through Saturday, from 5:00 AM to 10:00 PM. Vehicles are benched one weekday per week based on the final digit of their license plate and the type of vehicle verification hologram they hold.
- Monday: Plates ending in 5 and 6 (Hologram 1 and 2).
- Tuesday: Plates ending in 7 and 8 (Hologram 1 and 2).
- Wednesday: Plates ending in 3 and 4 (Hologram 1 and 2).
- Thursday: Plates ending in 1 and 2 (Hologram 1 and 2).
- Friday: Plates ending in 9 and 0, or temporary foreign plates (Hologram 1 and 2).
Saturday restrictions depend on the weekend of the month. Vehicles with Hologram 2 are banned from driving every Saturday without exception. Vehicles with Hologram 1 rotate Saturdays based on the plate's final digit: even-numbered plates are restricted on the second and fourth Saturdays, while odd-numbered plates are restricted on the first and third Saturdays.
Hologram Classifications and Exemptions
Your car's eligibility to circulate on restricted days relies heavily on its emissions testing category, known as verificación vehicular.
- Hologram 00 and 0: Reserved for newer or low-emission vehicles. These cars are entirely exempt from weekday Hoy No Circula rules and specific Saturday restrictions, unless an official Contingencia Ambiental (Environmental Contingency) is declared due to high ozone levels.
- Hologram 1: Applies to older model vehicles. These cars must observe their designated weekday restriction and alternate Saturday bans.
- Hologram 2: Applies to older high-emission vehicles. These face strict weekday bans and cannot drive on any Saturday, nor can they circulate between 5:00 AM and 11:00 AM on weekdays regardless of plate numbers in some municipalities.
Vehicles fully exempt from all restrictions include electric cars, hybrids, emergency vehicles, public transit, hearses, and vehicles transporting people with disabilities bearing official permits. Foreign tourists driving cars registered outside Mexico or the Mexico City metropolitan zone must obtain a Pase Turístico (Tourist Pass), which grants temporary exemption for up to 14 days per semester, though it becomes invalid during declared environmental contingencies.
Penalties for Non-Compliance
Driving during your restricted window carries immediate financial consequences enforced by traffic police (Tránsito) equipped with digital verification devices.
Fines typically range from 20 to 30 times the UMA (Unit of Measurement and Update), translating to roughly $2,000 to $3,000 Mexican pesos depending on the current annual UMA adjustment. Furthermore, officers possess the authority to impound (corralón) the vehicle. Retrieving an impounded car incurs towing fees, daily storage charges, and requires paying the original traffic ticket in full, turning a minor oversight into an expensive hassle.
How to Check Your Driving Day Instantly
Before heading out in Mexico City, verify your circulation status using official tools rather than relying on guesswork.
- Locate your vehicle's license plate number and the hologram sticker issued during your last emissions test.
- Visit the official CDMX Gob Hologram Lookup Portal to check real-time restrictions.
- If driving an out-of-state or foreign vehicle, apply for a free Pase Turístico online at least a few days prior to your trip through the official Acrópolis CDMX portal to protect against random ticketing.
- Monitor local air quality updates via the official SEDEMA Air Quality Index to prepare for sudden contingency restrictions that bench additional hologram categories.
Frequently Asked Questions
Do foreign license plates have to follow Hoy No Circula?
Yes. Vehicles registered outside Mexico City, the State of Mexico, or without local verification must follow the Saturday rules and a strict weekday schedule based on the final digit of the license plate unless they hold an active Pase Turístico.
What happens during an Environmental Contingency Phase 1?
When ozone or particulate pollution spikes, authorities declare a Contingencia Ambiental. During this phase, additional vehicle categories—including certain Hologram 0 and 00 cars depending on plate endings—are forced off the road to reduce emissions.
Can I drive at night during my restricted day?
The standard restriction window lasts from 5:00 AM to 10:00 PM. Once the clock strikes 10:00 PM, restricted vehicles are legally permitted to drive freely until the morning restriction period begins the next day.
Are motorcycles subject to these restrictions?
Traditional motorcycles are generally exempt from the standard weekly rotation schedule, but they are still required to comply with emissions testing (verificación) and may be restricted during severe environmental contingencies.
