RULES * USA - EPA Proposing Stricter Limits on Pollution-Forming Ozone
New rules would determine quality of air for at least a decade
Washington,DC,USA -The Washington Post, by Juliet Eilperin -January 8, 2009: ... Change only 3rd time in 40 years standards have been toughened; could cost companies billions... Done to prevent thousands of premature deaths a decade from now. Exposure to ground-level ozone, or smog, is linked to an array of heart and respiratory illnesses... EPA standards would limit air ozone to 60 - 70 parts per billion for any 8-hour period, down from 75 ppb... EPA's move ensures state and local governments would face much stricter air quality test in years ahead. Final target adopted to have major implications for regulations that state and local officials must set to meet... Power plants, motor vehicles emit significant pollutants like nitrogen oxides, other chemical compounds forming ozone... American Petroleum Institute issued statement saying the move "lacks scientific justification"... (Photo from allamericanpatriots: Arizona air pollution)
Labels: rules and regulations
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