{"database": "openregs", "table": "federal_register", "rows": [["2011-18427", "Approval and Promulgation of Air Quality Implementation Plans; West Virginia and Ohio; Determinations of Attainment of the 1997 Annual Fine Particle Standard for the Parkersburg-Marietta and Wheeling Nonattainment Areas", "Proposed Rule", "EPA is proposing to make a determination that the Parkersburg- Marietta, West Virginia-Ohio (WV-OH) nonattainment area and the Wheeling, WV-OH fine particle (PM<INF>2.5</INF>) nonattainment areas (hereafter referred to as \"Areas\") have attained the 1997 annual PM<INF>2.5</INF> National Ambient Air Quality Standard (NAAQS) by the applicable attainment date of April 5, 2010. These determinations are based upon complete, quality-assured, and certified ambient air monitoring data for the 2007-2009 monitoring period. EPA is finding these Areas to be in attainment, in accordance with the requirements of the Clean Air Act (CAA).", "2011-07-21", 2011, 7, "https://www.federalregister.gov/documents/2011/07/21/2011-18427/approval-and-promulgation-of-air-quality-implementation-plans-west-virginia-and-ohio-determinations", "https://www.govinfo.gov/content/pkg/FR-2011-07-21/pdf/2011-18427.pdf", "Environmental Protection Agency", "145", "EPA is proposing to make a determination that the Parkersburg- Marietta, West Virginia-Ohio (WV-OH) nonattainment area and the Wheeling, WV-OH fine particle (PM<INF>2.5</INF>) nonattainment areas (hereafter referred to as \"Areas\") have attained the...", null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["2011-18427"], "units": {}, "query_ms": 15.539276995696127, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}