Authorities Urge Fireworks-Free Holidays to Protect Air Quality

Mexico City’s Ministry of Environment (SEDEMA) called on residents of the Metropolitan Area of the Valley of Mexico (ZMVM) to avoid the use of fireworks during Christmas Eve, Christmas Day and New Year’s celebrations, in order to reduce the negative impact on air quality, public health and the well-being of companion animals.

Historical data show that Dec. 25 and Jan. 1 consistently record extremely high levels of fine particle pollution, mainly due to the widespread use of fireworks. Although detonations usually occur around midnight, pollutant concentrations reach their peaks between 1:00 a.m. and 5:00 a.m.

In this context, to reduce atmospheric pollution during the holiday season, the agency urged the public to avoid lighting fireplaces, setting off firecrackers and fireworks, or starting bonfires; to reduce the use of charcoal or firewood; to refrain from burning tires, trash or any other type of waste; to keep vehicles in optimal condition and comply with the Mandatory Vehicle Emissions Verification Program; and, if fires are detected, to notify the relevant authorities so they can be properly controlled.

Regarding the well-being of companion animals, the noise and explosions caused by fireworks generate fear, anxiety and stress. For this reason, the Animal Care Agency (AGATAN) recommends creating a safe environment for pets, providing positive stimuli, such as playing with them or offering treats to help reduce stress, and avoiding the transmission of anxiety to the animals.

Recent experiences in other states show that these measures can have an immediate positive impact. During Christmas Eve and Christmas day, reduced use of fireworks in Nuevo Leon resulted in a historic decrease in atmospheric pollutants.

Raúl Caballero, Minister of Environment, Nuevo Leon, called on citizens to continue avoiding the use of fireworks and to help maintain good air quality during New Year’s festivities. According to him, PM2.5 particles improved by 61.6% and PM10 particles by 36.6%. He also explained the risks associated with the use of fireworks, including eye irritation, hearing injuries, amputations, burns, environmental pollution and stress in pets.

“A very important date is coming when fireworks are historically used extensively and when we see these peaks of poor air quality. I insist; it is not only about air quality, but also all the effects on pets and, above all, the damage that can be caused to people’s health,” Caballero said.