All the fireworks-related smoke this weekend could pose health problems for some people. The smoke is made up of very small particles created by fireworks. And in recent years, the Lincoln Lancaster Cou
the Lincoln Journal Star | Posted: Thursday, July 2, 2009 12:00 am
All the fireworks-related smoke this weekend could pose health problems for some people.
The smoke is made up of very small particles created by fireworks. And in recent years, the Lincoln Lancaster County Health Department has found high levels of particle pollution the night of July 3 through early July 4, and the night of July 4 through midday July 5, increasing the air quality index to the status of "Unhealthy for Sensitive Groups."
Those most affected are the young, elderly and sensitive individuals with respiratory conditions, said Scott Holmes, environmental public health manager.
Fine particle pollution is so small it can get deep into the lungs and cause serious health problems. Exposure to high levels of particles, even for a few hours, can aggravate lung disease, cause asthma attacks and acute bronchitis, and may increase the chance to get a respiratory infection.
In people with heart disease, short-term exposure to high levels of particle pollution has been linked to angina, heart attacks and arrhythmias.
Precautions include avoiding extensive activity outdoors or staying inside, and keeping windows and doors closed.