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Air Quality Action Day Forecast for Friday for Three Pennsylvania Regions

Posted on: Thursday, 21 May 2009, 16:24 CDT

Residents, Businesses Encouraged to Reduce Air Pollution

HARRISBURG, Pa., May 21 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day on Friday, May 22, for the Pittsburgh, Liberty/Clairton, and Susquehanna Valley regions.

The air quality forecast says Friday will be code ORANGE for ozone in these regions:

• The Pittsburgh region includes Allegheny, Armstrong, Beaver, Butler, Fayette, Washington and Westmoreland counties;
• The Liberty/Clairton region includes the boroughs of Clairton, Glassport, Liberty, Lincoln and Port Vue in southeastern Allegheny County; and
• The Susquehanna Valley region includes Cumberland, Dauphin, Lancaster, Lebanon and York counties.

The U.S. Environmental Protection Agency's standardized air quality index uses colors to report daily air quality. Green signifies good, yellow means moderate, orange represents unhealthy pollution levels for sensitive people, and red warns of unhealthy pollution levels for all. Air quality action days are declared at orange and red when fine ozone reaches unhealthy levels.

Ground-level ozone, a key component of smog, forms during warm weather when pollution from vehicles, industry, households and power plants "bakes" in the hot sun, making it hard for some people to breathe.

On air quality action days, young children, the elderly and people with respiratory problems, such as asthma, emphysema and bronchitis, are especially vulnerable to the effects of air pollution and should limit outdoor activities.

To help keep the air healthy, residents and businesses are encouraged to voluntarily limit certain pollution-producing activities by taking the following steps:

• Ride the bus or carpool to work;
• Avoid burning leaves, trash and other materials;
• Wash dishes and clothes with full loads; and
• Save energy -- do not overcool your home.

These forecasts are provided in conjunction with the Air Quality Partnership of the Delaware Valley, the Southwest Pennsylvania Air Quality Partnership, the Lehigh Valley/Berks Air Quality Partnership, and the Susquehanna Valley Air Quality Partnership.

For more information on ozone, visit www.depweb.state.pa.us, keyword: Ozone. To view the air quality forecast, for more information on the Air Quality Partnerships, or to sign up to receive free daily forecasts by e-mail, visit www.aqpartners.org.

CONTACT: John Repetz 717-787-1323

SOURCE Pennsylvania Department of Environmental Protection

Source: PR Newswire

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