Air Pollution Talk » effects of outdoor air pollution

What happens if I’m exposed to ground-level ozone?

admin — Sat, 18 Sep 2010 03:26:04 +0000

Ground-level ozone can harm the environment, crops, and human health. If you already have asthma and bronchitis, exposure to ground-level ozone can make symptoms a lot worse. Because high levels of ground-level ozone can make it difficult to breath deeply, even normal healthy people can experience coughing and throat irritation. In some cases, it and even damage the lining of your lungs.

People with chronic lung conditions such as asthma, emphysema, and bronchitis may be more sensitive to the effects of ozone. Ozone can also have a greater impact on the health of children and adults who are physically active outdoors when ozone levels are high. So limit your activities outdoors during those periods, especially for asthma patients, young children and pregnant women.

Source: U.S. Department of Health and Human Services

What are the health effects of outdoor air pollution?

admin — Tue, 23 Feb 2010 16:36:28 +0000

Outdoor air pollution can cause your eyes and nose to burn, your throat to itch, and even breathing problems. Exposure to air pollutants at high levels over a long period of time may lead to cancer, birth defects, brain and nerve damage, and long-term injury to the lungs and breathing passages.

Air pollution affects everyone. Children are especially susceptible to the effects of air pollution because their lungs are developing. They also spend more time active outdoors. People with lung and heart diseases are also more sensitive to outdoor air pollution.

The U.S. Environmental Protection Agency (EPA) sets limits on certain air pollutants throughout the United States. Ground-level ozone and particle pollution are two of the most common pollutants and pose the greatest threat to human health in the United States.

Source: U.S. Department of Health and Human Services.