Across the nation, millions of Americans celebrated the country's birth earlier this week during the Independence Day festivities. While the tempting aroma of barbecues could be smelled in countless neighborhoods from coast to coast, another staple of the Fourth of July could have an adverse effect on people's health: fireworks. According to the Courier-Journal, the holiday revelry in Louisville, Kentucky, caused air pollution levels to increase sharply.
The Courier-Journal's environmental correspondent James Bruggers wrote that last year, atmospheric monitoring devices around Louisville registered soot levels that reached up to 90 micrograms per cubic meter. Although these figures do not quite exceed the city's legal limits for particulate pollution, they still represent a significant risk to human health, particularly for individuals with respiratory illnesses like asthma.
Bruggers' comments were echoed by health officials in California's San Joaquin Valley. According to The Business Journal, experts at the San Joaquin Valley Air Pollution Control District warned residents that fireworks can raise the amount of particulate matter in the air to dangerous levels, and advised revelers to exercise restraint during the holiday.
Individuals who are particularly sensitive to airborne pollutants may want to consider investing in an IQAir GC MultiGas medical-grade air filtration system to protect themselves and their families from particulate matter in the air.