640 South State StreetDover, Delaware 19901
21 West Clarke AvenueMilford, Delaware 19963
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640 S. State StreetDover DE 1990121 West Clarke AvenueMilford DE 19963
301 Jefferson AveMilford, DE 19963
1275 S. State StreetDover, Delaware 19901
Air pollution is the black cloud belching from an industrial smokestack. It's the smog that settles over certain cities, dimming the skyline. It's the smelly exhaust of an old car that burns oil.
Air pollution also can be invisible, causing lung damage, cancer, or other serious health problems in people who may not realize the potential danger of the unseen gases or particles suspended in the air.
The U.S. Environmental Protection Agency (EPA) tracks six major air pollutants that cause significant health effects: ground-level ozone, nitrogen oxides, sulfur oxides, carbon monoxide, lead, and microscopic particles called particulate matter. Both the outside air and the air in your home or workplace can have these pollutants. The amount of pollutant in the air and the length of time you are exposed to it determine how the pollutant will affect you.
When you breathe in gases like carbon monoxide or nitrogen dioxide, the cells that line the airways to the lungs absorb them. Once taken in, the gases can pass into the bloodstream and travel to your internal organs, where they can cause damage. If the pollution isn't absorbed into the blood stream, then damage can still be done to the lungs themselves.
Large particles in the air are filtered out by cilia, the small hairs that line your respiratory tract. Smaller particles, however, reach your airways and lungs. Particles of all sizes also land on crops and in water and are eventually consumed by humans and by animals that humans eat.
The effects of air pollution differ from person to person. A healthy adult who is exposed to these pollutants for a short time or at low dose may not develop long-term problems. For a person with a heart or respiratory condition, however, even a small dose or a short exposure can make symptoms worse. Longer exposure or a higher dose can lead to serious illness and, in some cases, death. Children and the elderly are more susceptible to air pollution than other individuals and can suffer the effects at lower pollution levels.
The Air Quality Index (AQI) is a national index for five major air pollutants regulated by the Clean Air Act: ground-level ozone, particle pollution, carbon monoxide, sulfur dioxide and nitrogen dioxide. The index tells you how clean or polluted your air is, and what you may experience within a few hours or days after breathing polluted air. For more information, go to AQI.
Bayhealth is Southern Delaware’s healthcare leader with hospitals in Dover and in Milford. Bayhealth provides a wide range of medical services, including cardiovascular, cancer, orthopaedics and rehabilitation, pediatrics, respiratory care, sleep care, surgical weight loss, women’s services and walk-in medical care. Search for nursing jobs, and health classes and events. Find doctors affiliated with Bayhealth Medical Center or a Delaware hospital near you.