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Last updated on April 23, 2014 at 21:24 EDT

Latest Tropospheric ozone Stories

2010-08-31 15:44:00

HARRISBURG, Pa., Aug. 31 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Wednesday, Sept. 1, in all five forecasting regions of Pennsylvania. The air quality forecast predicts Wednesday will be code ORANGE for ozone in the Pittsburgh, Liberty/Clairton, Susquehanna Valley, Lehigh Valley/Berks and Philadelphia regions. It will also be code ORANGE for fine particulate matter in the...

2010-08-30 16:26:00

HARRISBURG, Pa., Aug. 30 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Tuesday, Aug. 31, in all five forecasting regions of Pennsylvania. The air quality forecast predicts Tuesday will be code ORANGE for ozone in the Pittsburgh, Liberty/Clairton, Susquehanna Valley, Lehigh Valley/Berks and Philadelphia regions. It will also be code ORANGE for fine particulate matter in the...

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2010-08-12 10:25:00

A series of large wildfires burning across western and central Russia, eastern Siberia and western Canada has created a noxious soup of air pollution that is affecting life far beyond national borders. Among the pollutants created by wildfires is carbon monoxide, a gas that can pose a variety of health risks at ground level. Carbon monoxide is also an ingredient in the production of ground-level ozone, which causes numerous respiratory problems. As the carbon monoxide from these wildfires is...

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2010-08-11 19:01:45

A thick blanket of yellow haze hovering over Houston as a result of chemical pollution produced by manufacturing petroleum products may be getting a little bit thinner, according to a new study.But the new findings -- which have implications for petrochemical-producing cities around the world -- come with a catch, says a team of scientists from the Cooperative Institute for Research in Environmental Sciences, or CIRES, a joint institute of the University of Colorado at Boulder and the...

2010-07-22 12:40:46

American Heart Association meeting report An early study in rats provides the first direct indication that a major component of smog might trigger cell death in the heart, researchers reported at the American Heart Association's Basic Cardiovascular Sciences 2010 Scientific Sessions "“ Technological and Conceptual Advances in Cardiovascular Disease. The study found that exposure to ground-level ozone over several weeks increased the activity of a substance that triggers cell death in...

2010-07-07 15:46:00

HARRISBURG, Pa., July 7 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Thursday, July 8 in the Susquehanna Valley, Pittsburgh and Liberty/Clairton regions. The air quality forecast predicts Thursday will be code ORANGE for ozone and particulate matter in all three regions. The Susquehanna Valley region includes Cumberland, Dauphin, Lancaster, Lebanon and York counties. The...

2010-07-06 15:17:00

HARRISBURG, Pa., July 6 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Wednesday, July 7 in all five forecasting regions of Pennsylvania. The air quality forecast predicts Wednesday will be code RED for ozone in the Philadelphia region and code ORANGE for ozone in the Liberty-Clairton, Susquehanna Valley, Lehigh Valley Berks and Pittsburgh regions. The forecast will be code Orange...

2010-06-22 06:00:00

GUELPH, ON, June 22 /PRNewswire-FirstCall/ - BIOREM Inc. ("Biorem" or "the Company") (TSX-V: BRM) today announced that it has received an order for its advanced biological-based volatile organic compounds (VOC) abatement system, totaling just over $500,000. VOCs are emitted primarily from solvents and fuels and react in the atmosphere to form ground-level ozone. This system will be used to remove VOC emissions from an EPA designated "ozone-non-attainment area" in the United States where...

2010-06-18 15:35:00

HARRISBURG, Pa., June 18 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Saturday, June 19, in the Liberty/Clairton, Susquehanna Valley, Lehigh Valley/Berks and Philadelphia regions. The air quality forecast predicts Saturday will be code ORANGE for particulate matter in the Liberty-Clairton region, and code ORANGE for ozone in the Susquehanna Valley, Lehigh Valley/Berks and...

2010-06-03 16:19:00

HARRISBURG, Pa., June 3 /PRNewswire-USNewswire/ -- The Department of Environmental Protection and its regional air quality partnerships have forecast an air quality action day for Friday, June 4, in the Berks/Lehigh Valley, Susquehanna Valley and Philadelphia regions. Due to expected warmer temperatures and higher humidity levels, the air quality forecast predicts Friday will be code ORANGE for elevated ozone levels. The Berks/Lehigh region includes Berks, Lehigh and Northampton counties;...