federal_register: E9-24057
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E9-24057 | Approval and Promulgation of Implementation Plans and Designations of Areas for Air Quality Planning Purposes; North Carolina: Greensboro-Winston Salem-High Point; Determination of Attaining Data for the 1997 Fine Particulate Matter Standard | Proposed Rule | EPA is proposing to determine that the Greensboro-Winston Salem-High Point, North Carolina, (hereafter referred to as "Greensboro, North Carolina") nonattainment area for the 1997 fine particulate matter (PM<INF>2.5</INF>) National Ambient Air Quality Standard (NAAQS) has attained the 1997 PM<INF>2.5</INF> NAAQS. This proposed determination is based upon complete, quality assured, quality controlled, and certified ambient air monitoring data for the years 2006-2008 showing that this area has monitored attainment of the 1997 PM<INF>2.5</INF> NAAQS. In addition, monitoring data thus far available, but not yet certified, in the EPA Air Quality System (AQS) database for 2009 show that this area continues to meet the 1997 PM<INF>2.5</INF> NAAQS. If this proposed determination is made final, the requirement for the State of North Carolina to submit an attainment demonstration and associated reasonably available control measures (RACM), a reasonable further progress (RFP) plan, contingency measures, and other planning State Implementation Plans (SIPs) related to attainment of the standard for the Greensboro, North Carolina, PM<INF>2.5</INF> nonattainment area, shall be suspended. This requirement would remain suspended as long as this area continues to meet the 1997 PM<INF>2.5</INF> NAAQS. | 2009-10-06 | 2009 | 10 | https://www.federalregister.gov/documents/2009/10/06/E9-24057/approval-and-promulgation-of-implementation-plans-and-designations-of-areas-for-air-quality-planning | https://www.govinfo.gov/content/pkg/FR-2009-10-06/pdf/E9-24057.pdf | Environmental Protection Agency | 145 | EPA is proposing to determine that the Greensboro-Winston Salem-High Point, North Carolina, (hereafter referred to as "Greensboro, North Carolina") nonattainment area for the 1997 fine particulate matter (PM<INF>2.5</INF>) National Ambient Air Quality... |