About Those July 4 Fireworks and Air Pollution
As concerns over wildfires and air quality mount, some cities are considering alternatives to traditional fireworks displays on July 4 and other holidays. With issues such as air pollution, wildfires, and supply chain disruptions, cities are exploring options like drones and laser shows to celebrate Independence Day.
Salt Lake City, for example, has decided to replace its fireworks with synchronized dancing drone displays to avoid worsening air quality and the risk of setting off more wildfires. Boulder, Colo., and Minneapolis are also opting for drones and lasers, respectively, as these technologies have been easier to source than fireworks in recent years.
The decision to reconsider fireworks displays comes as wildfire smoke from Canada has once again blanketed much of the United States. New York City officials have debated whether to proceed with fireworks on the 4th, but as of Monday night, no decision had been made. Across the border, Montreal canceled its July 1 Canada Day fireworks due to poor air quality caused by over 100 wildfires burning across Quebec.
Fireworks are known to cause a spike in a form of air pollution called particulate matter, which is also elevated from wildfire smoke. Particulate matter less than 2.5 microns wide can enter people’s lungs and bloodstream, leading to breathing problems and inflammation. Children, older individuals, and those with existing health conditions like asthma and chronic heart disease are particularly vulnerable.
To mitigate the risks, experts recommend watching fireworks from a distance to minimize particulate matter exposure. Wearing N95 face masks, which protect against both the virus and smoke, can also help reduce the impact of air pollution. On July 4 and 5, fine particulate matter levels across the country rise by an average of 42 percent, with levels during fireworks displays increasing by as much as 370 percent.
While fireworks displays are often allowed as “exceptional events” by local, state, and tribal governments, they still exceed the Environmental Protection Agency’s standards for day-to-day outdoor air quality. Other countries also experience similar spikes in air pollution during major holidays.
In addition to air pollution, fireworks pose risks to animals. Dogs and other household pets often become distressed by the loud noises, leading to an increase in lost or runaway pets after the holiday. Fireworks also disrupt wild animals, with a study finding that many birds abandoned their sleeping sites during crucial rest stops on their migrations on New Year’s Eve.
In 2022, there were an estimated 10,200 fireworks-related injuries and 11 reported deaths in the United States, with many injuries occurring from smaller firecrackers and sparklers used at home. However, the excitement and thrill of fireworks remain a beloved aspect of the holiday for many. Experts like Dr. Grace Tee Lewis and Dr. Dian Seidel encourage caution and urge people to consider alternatives that minimize pollution and risks.
Ultimately, while holiday fireworks contribute to visible air pollution for a few days, communities around the world also face daily or seasonal air pollution from sources like vehicle traffic, industrial pollution, and wildfires. The Environmental Protection Agency has proposed strengthening its air quality standards for fine particulate matter to better protect public health, but it still allows for special consideration of “exceptional events.”
What are some environmental benefits of using drones and lasers instead of traditional fireworks for celebrations?
Er exposure. However, even at a distance, the smoke and particles can still have an impact on air quality. Fireworks displays can release large amounts of pollutants like sulfur dioxide, carbon dioxide, and heavy metals such as lead and copper. These pollutants can contribute to the formation of smog and pose a threat to both human health and the environment.
In recent years, cities across the country have experienced difficulties in sourcing fireworks due to factors such as supply chain disruptions and increased regulations. As a result, some cities are looking for alternatives that are more environmentally friendly and pose lower risks.
Drones are becoming an increasingly popular choice for cities looking to celebrate Independence Day without the negative impact on air quality. Synchronized dancing drone displays can provide a captivating and mesmerizing show for spectators, while minimizing the release of pollutants into the air. Drones offer the flexibility to create intricate aerial formations and dazzling light displays without the need for traditional fireworks.
Laser shows are also gaining traction as a safer and cleaner alternative to fireworks. By using high-powered lasers, cities can create stunning light shows that are visually striking without contributing to air pollution. Laser shows can be choreographed to music and can create a similar sense of excitement and celebration as traditional fireworks displays.
However, it is important to note that drones and lasers still have their own environmental impacts. Both technologies require energy to operate, and the production and disposal of drones and lasers can also contribute to pollution if not managed properly. As with any celebration, it is crucial for cities to consider the overall environmental impact and use these alternatives responsibly.
While the transition away from traditional fireworks may take time and face some resistance from those who enjoy the spectacle, the focus on reducing air pollution and wildfire risks is a step in the right direction. By exploring new technologies and considering alternative celebration options, cities can prioritize the health and well-being of their communities while still creating memorable and enjoyable experiences for residents and visitors alike.
