The Lincoln-Lancaster County Health Department has issued an air quality advisory for the upcoming Independence Day holiday, warning residents of the potential health impacts caused by elevated smoke levels from fireworks.
Fireworks are allowed within Lincoln city limits from 8 a.m. to 11 p.m. on July 3, and from 8 a.m. to 11:59 p.m. on July 4. However, officials say the period from the evening of July 3 through the morning of July 5 often sees smoke levels that push the Air Quality Index (AQI) into unhealthy ranges.
Gary Bergstrom, Air Quality Supervisor with LLCHD, said this year’s weather forecast may help ease conditions somewhat.
“Breezy winds should help move smoke out of the area, which should help limit the severity and duration of poor air quality,” Bergstrom said. The National Weather Service currently calls for a chance of rain and south winds between 10 and 14 mph on both evenings.
The AQI frequently reaches the orange or red categories during the holiday, meaning air conditions can range from unhealthy for sensitive groups to unhealthy for everyone. Children, older adults, and people with asthma, lung disease, or heart conditions are most at risk.
“Breathing smoke can cause asthma attacks, worsen chronic bronchitis and emphysema, and cause chest pain in some people with heart disease,” Bergstrom said.
When the AQI reaches orange, sensitive individuals should limit outdoor activity and monitor for symptoms like coughing, fatigue, or shortness of breath. If the AQI reaches red or higher, everyone is encouraged to reduce time outdoors and take precautions such as closing windows and using air filters.
Residents can monitor real-time air conditions at fire.airnow.gov or by downloading the EPA’s AirNow or SmokeSense smartphone apps.