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Implementation of The New Ozone Ambient Air Quality Standard

机译：实施新的臭氧环境空气质量标准

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On July 18, 1997, EPA promulgated a new 8-hour National Ambient Air Quality Standard ("NAAQS") for ozone. This occurred ten days after the Ozone Transport Assessment Group submitted its recommendations to EPA regarding means to deal with ozone transport and other impediments to attainment of the existing 1-hour NAAQS. Initial assessments indicated that the new standard would increase the number of counties in nonattainment from 106 to 280. Because of significant scientific, and, more importantly, political opposition to the new NAAQS, EPA, at the direction of President Clinton, simultaneously published an "implementation strategy" designed to soften the impact and burden of the new standard. While many of these strategies are indeed salutary, some involve manipulating programs designed for attainment of the 1-hour standard in order to predict that they will provide for attainment of the 8-hour standard, and others rely upon interpretations of the Clean Air Act which some describe as tortured. The two fundamental strategies are the establishment of a new area designation, the "transitional" area, and a heavy reliance on so-called regional strategies to reduce long-range transport of oxides of nitrogen. Further reductions in VOC emissions will likely not be necessary, or sought, except to reduce local ozone concentrations in serious and severe areas. The agency is also proposing a fundamental change to new source review in "transitional" nonattainment areas. Nevertheless, an area's attainment status under the 1-hour standard is critical because EPA intends to retain rate of progress requirements, "bump-up" activities, and requirements for additional control measures in serious and severe areas.rnThis paper will review the new 8-hour standard and analyze in detail the implementation strategy as it affects areas which have attained the 1-hour standard and those which have not. Where appropriate, we will highlight the debate over the legality of certain actions. The paper will also examine the recommendations of OT AG, EP A's proposed implementation of the OTAG work and NO, transport, and what impact EPA's implementation strategy will likely have on the metals industry.
机译：1997年7月18日，EPA颁布了新的针对臭氧的8小时国家环境空气质量标准（“ NAAQS”）。这是在臭氧运输评估小组向EPA提交有关处理臭氧运输的方法以及实现现有1小时NAAQS的其他障碍的建议后十天。初步评估表明，新标准将使未达标的县的数量从106个增加到280个。由于在科学上，更重要的是，在政治上反对新NAAQS的政治反对派，EPA在克林顿总统的指导下同时发布了“实施策略”，以减轻新标准的影响和负担。尽管其中许多策略确实是有益的，但有些策略涉及为达到1小时标准而设计的程序，以便预测它们将达到8小时标准，而其他策略则依赖于《清洁空气法》的解释，有些人形容酷刑。这两个基本策略是建立新的区域名称（过渡区域），并严重依赖所谓的减少氮氧化物长距离传输的区域策略。除了减少严重和严重地区的当地臭氧浓度外，可能没有必要或寻求进一步减少VOC排放。该机构还提议对“过渡性”非成就领域的新资源审查进行根本性的改变。尽管如此，在1小时标准下达到某个区域的状态至关重要，因为EPA打算保留进展速度要求，“突击”活动以及在严重和严重区域中采取其他控制措施的要求。rn本文将回顾新的8条。小时标准，并详细分析实施策略，因为它会影响达到1小时标准的地区和未达到1小时标准的地区。在适当的情况下，我们将着重讨论某些行为是否合法的辩论。本文还将探讨OT AG的建议，EP A提议的OTAG工作实施方案以及NO，运输问题，以及EPA的实施策略可能对金属行业产生何种影响。

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