circulate

which cars can circulate and which rest on March 7

by

This Saturday the vehicle restriction scheme is activated again in the Metropolitan Area of ​​the Valley of Mexico, known as Hoy No Circula Sabatino, with which the Ministry of the Environment of Mexico City (SEDEMA) seeks to contain pollution spikes by cutting the number of cars on the street. Before starting the engine, it’s time to calmly check what hologram your car has, how the license plate ends and what type of Saturday the calendar marks, because it depends on whether you can drive or have to leave the vehicle parked. The scope of the program is not limited to the 16 municipalities of Mexico City: it also extends to 18 municipalities of the State of Mexico integrated into the metropolitan area. Among them are: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley If your route crosses any of these points, you must assume that the Saturday No Circula Today restrictions also apply throughout the journey. What cars and license plates does Hoy No Circula Saturday affect? The spirit of the scheme is simple: take a portion of the most polluting cars off the road to reduce total emissions, but different rules are combined on Saturdays than those from Monday to Friday. The filter is defined taking into account three variables: the verification hologram, the last digit of the license plate and whether Saturday corresponds to an even or odd week, which distributes the breaks throughout the month between the different groups of drivers. It is also worth remembering that the Saturday Hoy No Circula does not operate 24 hours a day: The valid hours are from 05:00 to 22:00, so that outside this interval there are no restrictions derived from this program, unless an environmental contingency or other extraordinary measure is decreed. For March 7, 2026, the calendar places the date as the first Saturday of the month, which classifies it as an “odd week” within the scheme. In this scenario, vehicles with hologram 1 whose license plate ends in an odd number are the ones that must remain out of circulation between five in the morning and ten at night, which is when the measure applies. If your car fits that combination of hologram and license plate finish, the recommendation is to leave it stored until the restriction hours end and look for mobility alternatives for your trips that day. On the other hand, cars with hologram 0 and 00 maintain a green light to circulate without limitations within the rules of Today Not Circulating on Saturdays, while vehicles with hologram 2 cannot circulate on any Saturday, regardless of whether the week is even or odd. Beyond these assumptions, there is a list of exempt vehicles that can move normally despite the program: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Those who decide to ignore the provisions of Today No Circula Saturday risk a significant financial penalty. The fine for driving when it does not correspond is 20 to 30 times the Measurement and Update Unit (UMA), a figure that translates into around 1,900 and almost 2,900 pesos, to which could be added the immobilization of the vehicle and the time lost to recover the unit and regularize the situation before the authority. Looking ahead to this Saturday, if you plan to drive through CDMX or through any of the Edomex municipalities that are part of the program, the most prudent thing is to confirm in advance what hologram your car has, how your registration ends and what type of week you are in. Today No Circula on Saturday is designed to leave the most polluting cars at home, but at the same time it forces you to better plan your trips and always take into account other mobility options when your car has to rest Photo | Noah Katz In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

which cars can circulate and which rest on February 28

by

This Saturday the Hoy No Circula Saturday scheme is back in operation, the mechanism with which the Environment Secretariat of Mexico City (SEDEMA) restricts the circulation of certain vehicles to try to contain pollution in the Valley of Mexico. Once again, anyone planning to use the car should carefully check its license plate finish and verification hologram before driving off. The restrictions are not limited to the 16 municipalities of CDMX, but also extend to a series of suburban municipalities in the State of Mexico included in the program. Today No Saturday Circulation also applies to: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley Also, keep in mind that if your route crosses any of these demarcations, the Saturday No Circulation Day will be equally applicable to your vehicle throughout the journey. What cars and license plates does Hoy No Circula Saturday affect? The logic of the program is to reduce the number of cars in circulation in order to reduce emissions, but Saturdays are governed by their own rules that are added to the scheme from Monday to Friday. Not all drivers rest on the same weekend: it is the combination of hologram, license plate finish and whether Saturday corresponds to an even or odd week that determines which cars must remain stopped and which can leave. It is also worth remembering that Hoy No Circula on Saturdays does not operate 24 hours a day. The application schedule goes from 05:00 to 22:00; Outside of that period—that is, at night and early morning—the program does not limit vehicle traffic, unless an environmental contingency or another extraordinary measure is decreed that adds additional restrictions. For February 21, 2026, the calendar indicates that it is the third Saturday of the month, which is why it is classified as an “odd week.” Under this scenario, vehicles with hologram 1 and plates whose ending is an odd number are the ones that must remain out of circulation during the entire official program schedule. If your car falls into that category, you will have to keep it parked until after 10:00 p.m. On the other hand, vehicles with hologram 0 and 00 retain permission to circulate without restrictions within the framework of Today No Circula Saturday. Cars with hologram 2, for their part, cannot circulate on Saturdays under any circumstances. Along with the previous cases, there is a group of vehicles exempt that can circulate without being affected by these rules. Among them are: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Whoever decides to ignore the provisions of Hoy No Circula risks a considerable financial penalty. The fine for failing to comply with the program ranges from 20 to 30 times the Measurement and Update Unit (UMA), which translates into approximately 1,924.40 pesos at the minimum and up to 2,886.60 pesos at the maximum. Added to this blow to the pocketbook is the immobilization of the vehicle and the time lost in resolving the problem before the corresponding authorities. In short, if you are going to use the car this Saturday in CDMX or in one of the suburban municipalities of the State of Mexico included in the program, it is advisable to verify before leaving which hologram your vehicle carries, what the ending of your license plate is and if the calendar shows an even or odd week. Today No Circula on Saturday seeks to take the most polluting cars off the road, but at the same time forces people to better plan trips and consider mobility alternatives when the vehicle has to stay at home. Photo | Osmany M Leyva Aldana In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

which cars can circulate and which rest on February 21

by

This Saturday the Hoy No Circula Saturday scheme is once again applied, the program with which the Secretariat of the Environment of Mexico City (SEDEMA) limits the circulation of certain vehicles to contain pollution in the Valley of Mexico. Again, those planning to use the car will have to carefully check the finish of its license plate and the verification hologram before hitting the road. The restrictions They do not only remain in the 16 municipalities of CDMX, but also reach several metropolitan municipalities of the State of Mexico. The program also operates in: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley Also, remember that if your route passes through any of these locations, the Saturday No Circulation Day also applies. What cars and license plates does Hoy No Circula Saturday affect? The principle of the program is to reduce the number of cars in circulation to lower emissions, but Saturdays are governed by specific guidelines that are added to the scheme from Monday to Friday. Not all vehicle owners rest on the same weekend: the hologram, the finish of the license plate and whether Saturday corresponds to an odd or even week define who stays parked and who can leave. It is important to take into account that the Saturday Today Not Circulating is not in effect throughout the day. The application schedule goes from 05:00 to 22:00so that outside of that interval—at night and early morning—the program does not restrict vehicle traffic, as long as no environmental contingency or other additional provision is decreed that imposes extraordinary limits. In the case of February 21, 2026, the calendar indicates that it is the third Saturday of the month, which is why it is considered an “odd week.” Under this configuration, vehicles with hologram 1 and plates whose ending is an odd number are those that must remain out of circulation during program hours. If your car meets that combination, you will have to leave it stored until after 10:00 p.m. On the contrary, cars with hologram 0 and 00 maintain permission to circulate without restrictions within the framework of Today No Circula Saturday. Those with hologram 2 cannot circulate under any circumstances on Saturdays. In addition to the previous cases, remember that there are a series of exempt vehicles that can circulate without being affected by these limitations. These are: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Those who decide not to comply with the provisions of Hoy No Circula are exposed to a significant financial penalty. The fine for violating the program ranges from 20 to 30 times the Measurement and Update Unit (UMA), which is equivalent to approximately 1,924.40 pesos at the minimum and up to 2,886.60 pesos at the maximum. Added to the economic impact is the possible immobilization of the vehicle and the time spent resolving the situation before the authorities. Which cars and license plates are affected by Hoy No Circula Saturday? In conclusion, if you are going to travel by car this Saturday through CDMX or through the suburban municipalities of the State of Mexico included in the program, it is advisable to check before starting what hologram your vehicle has, what the ending of your license plate is and if the calendar shows an even or odd week. Hoy No Circula Saturday focuses on removing the most polluting cars from circulation, but at the same time it forces people to better plan trips and evaluate mobility alternatives when the vehicle must rest. Photo | Gilbert Ng In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

which cars can circulate and which rest on February 14

by

This Saturday the Hoy No Circula Saturday scheme is activated again, the program with which the Mexico City Environment Secretariat seeks to limit the number of cars on the streets and, thereby, reduce pollution in the Valley of Mexico. Once again, many motorists will have to carefully check the finish of their license plate and the verification hologram before leaving home. The measure does not remain only in the capital. In addition to the 16 mayoralties of CDMX, Hoy No Circula Saturday is applied in several metropolitan municipalities of the State of Mexico. This is the case of: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley What cars and license plates does Hoy No Circula Saturday affect? The heart of the program is simple: it is about leaving a portion of the cars in the garage to alleviate traffic and emissions. However, Saturdays have their own rules that overlap with the Monday to Friday scheme. Not all motorists rest on the same weekendand that’s where the hologram, the finish of the plate and whether Saturday falls on an even or odd week of the month come into play. It is also important to be clear that the Saturday Hoy No Circula does not operate 24 hours a day. The restrictions are limited to the period between 05:00 and 22:00. Outside this range, that is, at night and early morning, vehicles can circulate without the program stopping them, as long as there are no other environmental contingencies or extraordinary provisions. For this February 14, 2026, the key is in the calendar: it is the second Saturday of the month, which is why it is considered an “even week.” In this scenario, cars with hologram 1 and plate ending in even number They are the ones that must remain out of circulation during program hours. If your vehicle fits that combination, you will have to leave it parked until after 10:00 p.m. On the other hand, cars with hologram 0 and 00 maintain their usual permission to circulate without restrictions within the Today No Circula Saturday scheme. Another important block is the exceptions. Some vehicles are left out of the play and can move freely even when others have to rest. This is the case of: Electric, natural gas or hybrid technology vehicles Units registered with plates for people with disabilities All those intended for urban public transport services (including funeral services) Those dedicated to school or passenger transportation Those assigned to public security and/or civil protection Whoever decides to ignore the rules of the program is exposed to a no small financial penalty. The fine associated with non-compliance with Hoy No Circula is calculated between 20 and 30 times the Measurement and Update Unit (UMA), which translates to approximately 1,924.40 pesos at the lower end and up to 2,886.60 pesos at the upper end. In summary, if you plan to use your car this Saturday in CDMX or in the suburban municipalities of the State of Mexico, check first what hologram your car has, what the ending of your license plate is and if the calendar shows an even or odd week. Today No Circula Saturday is designed to take the most polluting vehicles out of the equation, but also to force us to better plan our trips and consider mobility alternatives when it’s time to rest. Photo | Ryotando In Xataka | The countries that pollute the most in the world, gathered in a detailed graph

Renewable gasoline and diesel are the last bastion of combustion cars to be able to circulate in Europe: they have a difficult time

by

Whether for lack of infrastructure, strict regulationsocial perception, or by many other factors, electrification is a process that is advancingbut very slowly. Meanwhile, more than 20 million diesel and gasoline vehicles continue to circulate in Spain, many of them more than a decade old (or two). However, there are solutions that try to make this energy transition more bearable, and one of them involves the use of renewable fuels. What exactly are these fuels?. They don’t have a single drop of oil. They are produced from organic waste such as used cooking oils, animal fats, forest waste or crop remains. The catalytic hydrogen generation process transforms these wastes into fuels with properties similar to those derived from petroleum, but with a key difference: the CO₂ they emit when burned is the same as that which plants have previously absorbed from the atmosphere. Here we would therefore speak of a closed cycle, unlike fossil fuels, which release carbon stored underground for millions of years. Emissions. Repsol states that its Nexa diesel can reduce net CO₂ emissions by up to 90% compared to conventional diesel, while your Efitec Nexa gasoline discount more than 70%. In this case, although the engine continues to emit CO₂, it was already in the atmosphere before being converted into fuel. However, there is a nuance: nitrogen oxides (NOₓ) continue to be generated during combustion, because they come from nitrogen in the air when exposed to high temperatures. And for now, studies show conflicting results, with some indicating slight increases in NOₓ with certain biofuels, while others like the US National Renewable Energy Laboratory they conclude that renewable diesel reduces both CO₂ and NOₓ. What is consistent is the reduction of particles and soot. Full compatibility with current cars. This is probably its biggest practical advantage. Any diesel or gasoline vehicle can use these fuels without technical modifications. There is no need to change the engine, adapt the tank, or install new pumps at gas stations. In the case of Repsol, its Nexa diesel also complies with the European standard EN 15940 for paraffinic fuels, and Efitec Nexa gasoline with EN-228. In addition, the company ensures that, thanks to its high cetane number, it improves combustion, reduces engine noise and has a cleaning effect on the injection system. Where to find them in Spain. Repsol clearly leads the deployment, with more than 1,000 stations that offer Nexa diesel and with the goal of reaching 30 stations with Efitec Nexa gasoline by the end of the year. BP too offers HVO (hydrotreated vegetable oil) in strategic locations such as Tafalla, Getafe, Villacastín Norte or Olaberria, although its network is more limited and is oriented towards professional transport. To locate them, the most practical thing is use web search engines of each company, since they include filters to find gas stations that offer renewable fuels. It is worth remembering that the conventional diesel sold at practically all gas stations in Spain already contains up to 7% biodiesel (B7 label), but it is not comparable to a 100% renewable fuel if we stick to emissions. Cost and availability. Price is one of the main obstacles. Nexa diesel costs approx. 10 cents more per liter than conventional diesel, placing it in the range of premium fuels. Renewable gasoline follows a similar trend. Furthermore, although Repsol has expanded its network, coverage remains limited outside large urban centers and main corridors, especially in terms of renewable gasoline. Industrial production. Repsol produces renewable diesel in its Cartagena refinery and 100% renewable gasoline at the Tarragona plant. The company assures that it has been researching these processes for more than twenty years in collaboration with Honeywell. In 2026, the opening of a new facility in Puertollano with capacity for more than 200,000 tons per year is planned. Who is using them already?. In addition to the fact that anyone can now go to a Repsol gas station to try these fuels, their use has transcended commercial vehicles. And they have been tested in competitions like the Dakar Rallyand even sustainable fuels are used on commercial flights. Also transport companies such as Scania, Alsa or Grupo Sesé have signed agreements for adoption. An intermediate solution. The current European regulations The CO2 emissions test for new vehicles measures emissions from the tailpipe. With this approach, the result is zero for an electric car, but not for one that uses renewable fuel, even if it is carbon neutral in its entire life cycle (from production to consumption). It is for this reason that the industry and defenders of these fuels are asking for a change in the methodology so that the complete life cycle of the fuel is considered. Repsol and other players in the sector They ask for adapted taxation and long-term objectives that provide stability to investments. The Spanish mobile fleet has an average age of 14.5 years and it has more than eight million vehicles that are more than two decades old, according to data from ANFAC (Spanish Association of Automobile and Truck Manufacturers). Therefore, renewable fuels could be an intermediate alternative in this stage of energy transition, especially since they do not leave millions of drivers behind. Cover image | engin akyurt In Xataka | In 2001, Renault launched a car ahead of its time: it was a miserable failure that now has another chance

which cars can circulate and which rest on November 15

by

The time has come. That’s right, Hoy No Circula Saturday returns for another week. As usual every Saturday, motorists subject to this program must comply with the measures established by the CDMX Environment Secretariat (SEDEMA) to improve air quality in the metropolis. The basis of these measures lies in reducing the number of vehicles circulating on public roads. Naturally, this means that certain cars must remain parked. These regulations, as you already know, are implemented in the 16 municipalities of the Mexican capital and in the suburban municipalities of the State of Mexico, which are detailed below: Atizapan of Zaragoza Coacalco de Berriozábal Cuautitlan Cuautitlán Izcalli Chalco Chicoloapan Chimalhuacan Ecatepec de Morelos Huixquilucan Ixtapaluca Peace Naucalpan de Juárez Nezahualcoyotl Nicolas Romero Tecámac Tlalnepantla de Baz Tultitlan Chalco Valley What cars and license plates does Hoy No Circula Saturday affect? Considering the above, how can we prevent a penalty for traveling irregularly? Without a doubt, the fundamental aspect is to be familiar with the regulations that are implemented. You can consult these regulations in the image that appears above. Each of these days has specific characteristics. While the regulations are precise, Saturdays experience subtle variations. The truth is that it is not always up to the drivers themselves to leave their vehicles parked. Briefly, during a Saturday the following situations can occur: Cars that can circulate every Saturday Cars that have to rest every Saturday Cars that rest every other Saturday These restrictions, however, are not in effect throughout the day. During night hours they are not considered and, consequently, they operate from 05:00 to 22:00. This means that during the night period we will have freedom of movement without worrying about possible violations. Having clarified these notions, what other aspects should we consider? The main thing is that Hoy No Circula Saturday does not work uniformly. It is necessary to check the calendar since Saturdays do not always restrict the same vehicles. The numerical termination of the plate will be the determining factor. Vehicles with hologram 2 are effectively obliged not to circulate. However, for example, vehicles with holograms 0 and 00 are not required to stop driving at any time. The latter enjoy total freedom of transit because they represent the automobiles with the lowest polluting impact. Now, what happens with hologram 1? On a Saturday like today, November 15, 2025it is appropriate that vehicles with hologram 1 and license plate ending in an odd number remain parked. The reason is that this Saturday represents the third Saturday of the month of September and, consequently, coincides with an “even week.” Next Saturday, the situation will be reversed and odd numbers will not be able to circulate. Even so, there are certain exceptions that are important to consider given that these vehicles will have permission to travel without restriction: Those that run on electricity, natural gas or are hybrids Those who have a disabled license plate All those dedicated to urban transportation services (includes funeral homes) Those that offer school or passenger transportation Those intended for public safety and/or civil protection If these provisions are violated, the economic penalty will range between 20 and 30 times the Measurement and Update Unit (UMA), which represents 1,924.40 pesos and up to 2,886.60 pesos. Photo | Baron In Xataka | Pollution is not only making you live less and worse. It’s also making you dumber

which cars can circulate and which rest on November 8

by

The second Saturday of the month of November arrives. Once again we face the restrictive measures of Hoy No Circula on Saturday. As happens periodically, the obligations to keep certain vehicles parked remain in force to avoid financial penalties if yours is affected by these provisions. What is the reason behind this system? This is the Hoy No Circula program, an initiative promoted by the CDMX Environment Secretariat. (SEDEMA) aimed at improving the quality of the air that the capital’s residents breathe. How exactly does it operate? What points are essential for any vehicle owner? The fundamental principle is that by reducing the number of vehicles traveling on the roads, air pollution levels in the region are inevitably reduced. Although these measures may be uncomfortable for drivers, the objective is clear: parking the car as a measure of collective environmental protection. Naturally, this restriction applies only in specific areas. In which places does this regulation apply? In all of the 16 municipalities that make up Mexico City, added to the peripheral municipalities of the State of Mexico that appear in this list: • Atizapan of Zaragoza • Coacalco de Berriozábal • Cuautitlan • Cuautitlán Izcalli • Chalco • Chicoloapan • Chimalhuacan • Ecatepec de Morelos • Huixquilucan • Ixtapaluca • Peace • Naucalpan de Juárez • Nezahualcoyotl • Nicolas Romero • Tecámac • Tlalnepantla de Baz • Tultitlan • Chalco Valley What cars and license plates does Hoy No Circula Saturday affect? Considering the above, what are the specific limitations? Why do Saturdays involve specific additional considerations? Indeed, different restrictions are implemented on weekend days. To determine the restrictive measures and their application mechanism, these are based on the hologram assigned to each vehicle, an element that determines its travel capacity. There are cars that must remain idle every Saturday, while others rotate their restriction. In conclusion, these restriction modalities are presented: • Cars that enjoy free circulation every Saturday • Cars forced to rest on all Saturdays • Cars that alternate restrictions, resting alternate weeks It should be noted that these limitations do not apply 24 hours a day. Its validity is limited between 5:00 a.m. and 10:00 p.m.. That is, after dusk it is possible to circulate without any restrictions. What happens if your car is in this restricted category? So the alternative is to stay at home if you want to avoid economic consequences. To do this, it is essential to clearly identify which vehicles can move and which remain immobile. In this way, the owners of Hologram 2 are forced to leave their units at rest every Saturday, without the possibility of movement. The situation is different for those with hologram 0 and 00, who enjoy total freedom of movement during any Saturday, without restriction. On the contrary, those who have hologram 1 must carefully evaluate whether they can travel. The answer depends entirely on the phase of the month we are in. Since we are on the fourth Saturday of the month of November, in the Saturday November 8, 2025 Drivers of cars with hologram 1 whose license plates have an even number ending are prevented from driving. In the next week, corresponding to the first day of May, owners of vehicles with hologram 1 whose license plate ends in an odd number will be forced to keep their vehicles parked. However, there are certain categories of vehicles that are completely exempt from these restrictions: • Those that operate using electric propulsion, gaseous fuel or hybrid technology • Those who carry accreditation for people with reduced mobility • All those linked to the provision of urban passenger transport services (including the funeral branch) • Those intended for the transport of minors of school age or passengers in general • Those assigned to public safety and emergency management duties In case of violation of these regulations, a penalty equivalent to 20 and 30 times the Measurement and Update Unit (UMA) is imposed, a figure that ranges between 1,924.40 pesos and 2,886.60 pesos. Photo | Sebastian Olivos In Xataka | Pollution is not only making you live less and worse. It’s also making you dumber

which cars can circulate and which rest on November 1

by

The weekend arrives again with the activation of the vehicle restriction program that Mexico City implements every Saturday. Today No Circula on Saturdays implies a different operational complexity than that applied on weekdays, since the restriction criteria constantly vary depending on specific factors that can change our availability of mobility from one week to the next. In general terms, this is an environmental policy measure promoted by the CDMX Environment Secretariat. (SEDEMA) with the aim of reducing air pollution levels in the region. The strategy requires motorists to know exactly what the applicable requirements and restrictions are, under what criteria they operate and what consequences arise from non-compliance. Only in this way is it possible to avoid administrative penalties that could result in unexpected expenses. This program is executed in the territory of the sixteen municipalities that make up Mexico City, as well as in the adjacent municipalities of the State of Mexico that make up the metropolitan area: • Atizapan of Zaragoza • Coacalco de Berriozábal • Cuautitlan • Cuautitlán Izcalli • Chalco • Chicoloapan • Chimalhuacan • Ecatepec de Morelos • Huixquilucan • Ixtapaluca • Peace • Naucalpan de Juárez • Nezahualcoyotl • Nicolas Romero • Tecámac • Tlalnepantla de Baz • Tultitlan • Chalco Valley What cars and license plates does Hoy No Circula Saturday affect? The implementation of the Saturday restriction program does not uniformly affect all vehicles circulating in the area. On the contrary, it generates clear differentiations according to specific characteristics of the car, particularly considering the assigned environmental hologram and the numerical series of its license plate. The system works fundamentally from the environmental hologram and the final digits of the license plate. Although in principle it would seem like a simplified scheme, the reality is that the Saturday Hoy No Circula presents additional complexities that differentiate it from the weekday restriction program. Under the Saturday restrictions scheme, three different modalities operate: • Vehicles authorized to operate without limitation on any Saturday • Vehicles subject to permanent restriction on all Saturdays • Vehicles subject to alternating restriction in successive weeks The validity of these restrictive measures is limited to the period included between 05:00 and 22:00. During night hours, the restriction system is suspended, allowing circulation without regard to license plates or vehicle classification. In order to correctly anticipate restrictions, it is essential to accurately identify two components: the environmental hologram number assigned to the vehicle and the terminal digits of the license plate. Those owners whose vehicle displays a classification 2 hologram face a situation of constant restriction: their cars remain immobilized on all Saturdays of the month. On the contrary, owners of vehicles identified with a 0 or 00 hologram do not experience any limitations and enjoy freedom of movement every Saturday without exception. Drivers of vehicles classified as hologram 1 find themselves in a dynamic situation. These cars operate under a weekly alternation scheme, with their restriction conditions changing from one Saturday to the next. On the day of Saturday November 1, 2025which corresponds to the first Saturday of the month of November, vehicles classified with hologram 1 whose license plates end in an even number are under circulation restriction. Subsequently, on the following Saturday, when we have entered the fifth Saturday of the month of May, the vehicles with hologram 1 and license plate ending in an odd number will be the ones that must keep their units parked. There are, however, specific categories of vehicles that are completely exempt from these limitations and can move freely: • Automobiles powered by electric energy, compressed natural gas or hybrid propulsion systems • Vehicles provided with official reduced mobility documentation • Units intended for urban public transportation service, including funeral services • Units dedicated to the transportation of minors in an educational context or to passenger transportation services • Vehicles assigned to public security agencies or civil protection entities Failure to comply with these provisions carries quantifiable financial consequences. The administrative penalty is established between 20 and 30 times the value of the Measurement and Update Unit (UMA), which translates into a range of 1,924.40 pesos as a minimum to 2,886.60 pesos as a maximum penalty. Photo | Glauber Sampaio In Xataka | Pollution is not only making you live less and worse. It’s also making you dumber

which cars can circulate and which rest on October 25

by

Saturday, October 25, is presented as a day that, in theory, invites relaxation and free time. However, for those who have vehicles subject to the Hoy No Circula Sabatino program, the reality will be different. As you already know, some cars must remain parked at their homes throughout the day. This measure, promoted by the CDMX Environment Secretariat (SEDEMA), its primary objective is to reduce air pollution so that we breathe better quality air. Its logic is direct: the circulation of certain vehicles is prevented, mainly those with higher levels of polluting emissions. However, the restriction does not always affect the same cars each weekend. In the areas where this program operates, some of these vehicles alternate their rest between different Saturdays. In which territories does this regulation apply? Specifically in the 16 municipalities of the Mexican capital and in these municipalities of the metropolitan area of ​​the State of Mexico: • Atizapan of Zaragoza • Coacalco de Berriozábal • Cuautitlan • Cuautitlán Izcalli • Chalco • Chicoloapan • Chimalhuacan • Ecatepec de Morelos • Huixquilucan • Ixtapaluca • Peace • Naucalpan de Juárez • Nezahualcoyotl • Nicolas Romero • Tecámac • Tlalnepantla de Baz • Tultitlan • Chalco Valley What cars and license plates does Hoy No Circula Saturday affect? What vehicles should stay home? The daily mechanics of this program are quite clear to understand, as you can see in the infographic above. However, on Saturdays the dynamics change and not all cars face identical restrictions each weekend. Some vehicles can move freely on certain Saturdays, while on others they are restricted. The classifications for this day are grouped into: • Vehicles with circulation permit every Saturday • Vehicles with permanent restriction every Saturday • Vehicles with alternating restriction every other Saturday These restrictions operate only in the time range from 05:00 to 22:00. During the night the prohibition ceases, allowing circulation without risk of fines. In addition to understanding the basic concepts, it is worth noting that the application of the program varies depending on the type of car. For this reason, it is essential to verify three aspects before starting the engine: the monthly calendar, the type of hologram that the car has and the last number of its license plate. As an example, vehicles with hologram 2 cannot circulate on any Saturday, while those with holograms 0 and 00 circulate freely every week. Those with hologram 1 They face restrictions that rotate week by week. On Saturday, October 25, 2025, which corresponds to the first Saturday of the (odd) month, vehicles whose license plates end in an odd digit must remain parked. Next Saturday, the second of September (even), the restriction will apply to vehicles with license plates that end in an even digit. However, there are certain exceptions that are worth taking into account because these vehicles will be able to circulate without restrictions: • Electric, natural gas or hybrid technology vehicles • Vehicles that have a disability plate • Units intended for urban public transport (including funeral services) • School transport or passenger vehicles • Public security and civil protection units Failure to comply with these regulations entails fines equivalent to 20 or 30 times the Measurement and Update Unit (UMA), which means an economic penalty of between 1,924.40 and 2,886.60 pesos. Photo | Josh Sorenson In Xataka | Pollution is not only making you live less and worse. It’s also making you dumber

which cars can circulate and which rest on October 18

by

Third week of October… You know what that means: with us, the restrictions of Today No Circula Saturday. Because in addition to a few days of rest, the weekend is also synonymous with restrictions. If you still don’t know what we are talking about, it is because you are not aware of the project devised by the CDMX Environment Secretariat (SEDEMA) with which you try to breathe the quality of the air we breathe. As? The fact that? Let’s explain it. SEDEMA seeks a clear purpose: improve air quality in the metropolis. The strategy is simple, at least on paper, forcing more vehicles to remain parked. The consequence is direct: fewer cars in circulation equal cleaner air for everyone… particularly in areas where this measure is in force. It is worth clarifying that Hoy No Circula does not operate throughout the national territory, but is specifically active in the 16 municipalities that make up Mexico City and in these municipalities in the metropolitan area of ​​the State of Mexico: • Atizapan of Zaragoza • Coacalco de Berriozábal • Cuautitlan • Cuautitlán Izcalli • Chalco • Chicoloapan • Chimalhuacan • Ecatepec de Morelos • Huixquilucan • Ixtapaluca • Peace • Naucalpan de Juárez • Nezahualcoyotl • Nicolas Romero • Tecámac • Tlalnepantla de Baz • Tultitlan • Chalco Valley What cars and license plates does Hoy No Circula Saturday affect? Now that we know the territorial scope of application, what specific limitations should we consider? Basically, on Saturdays there is a driving ban… although only for certain vehicles. The restrictions do not apply uniformly nor do they operate under the same criteria as workdays. As seen in the table above, during the regular week it is the vehicle’s hologram that determines who circulates and at what time. However, on Saturdays they operate with a particular mechanics, where some cars alternate their days of rest while others can never move. Under the current scheme, we can identify three different scenarios: • Vehicles authorized to travel every Saturday • Vehicles forced to remain off the road every Saturday • Vehicles that alternate, resting on alternate Saturdays These limitations, it is worth noting, do not remain active for 24 hours. The application period runs between 05:00 and 22:00. This means that during night hours it is possible to move without considering any limitations. So, how to correctly interpret Saturday’s Hoy No Circula? Basically, those who are included in the restrictions must refrain from using their vehicle to avoid financial penalties. For this reason, it is essential to verify whether or not it is appropriate to keep the car at home. To begin with, all vehicles carrying hologram 2 are prohibited from circulating on any Saturday, without exception. On the contrary, those with holograms 0 and 00 enjoy total freedom of mobility since they are considered low-polluting emission units. The bearers of hologram 1 They require greater attention because they operate through a rotating system. During this day, as it is the first Saturday of the month of May, vehicles with hologram 1 whose license plate ends in an odd number must rest. Next weekend the situation will be reversed, but this Saturday, October 18, 2025, both those with hologram 2 and those with hologram 1 with an odd number plate termination must remain parked. Next week it will be time for hologram 1 with a plate ending in an even number to rest. However, there are exempt categories that can circulate without limitation: • Electric, natural gas or hybrid technology vehicles • Units registered with plates for people with disabilities • All those intended for urban public transport services (including funeral services) • Those dedicated to school or passenger transportation • Those assigned to public security and/or civil protection If these provisions are violated, the financial penalty ranges between 20 and 30 times the Measurement and Update Unit (UMA), resulting in amounts between 1,924.40 pesos and 2,886.60 pesos. Photo | Darwin Vegher In Xataka | Pollution is not only making you live less and worse. It’s also making you dumber

Log In

Forgot password?

Forgot password?

Enter your account data and we will send you a link to reset your password.

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections

Here you'll find all collections you've created before.