As the Fourth of July approaches, experts warn that this year’s celebrations will likely exacerbate air quality issues across multiple regions. With record heat expected, the monumental fireworks planned for the National Mall in Washington, D.C., have raised alarms regarding hazardous air pollution. Official documents indicate that fireworks could severely impact air quality, prompting the Park Service to advise attendees to wear N95 masks and take precautions against smoke inhalation. Additionally, local governments, including Clark County and officials in Southern California, have issued air quality advisories. Medical professionals emphasize the risks posed by firework smoke to vulnerable groups, pointing to new research that confirms the environmental impact of such celebrations. With Trump’s extensive display set to take place, questions about public health and safety continue to mount as many prepare to celebrate the holiday.