WebNov 14, 2024 · This web site provides information on the process EPA, the states, and the tribes follow to designate areas as "attainment" (meeting) or "nonattainment" (not meeting) the ground-level ozone standards EPA strengthened in 2015. Learn About Ozone Designations Ozone designations process Basis for air quality designations WebOct 19, 2024 · On October 7 th, the ozone reclassification final rules for the 2008 and 2015 ozone standards were published in the Federal Register.. Under these rules, several ozone nonattainment areas will be reclassified, including areas in Texas and Colorado. The Houston-Galveston-Brazoria (“HGB”), Dallas Ft. Worth (“DFW”), and Denver-Boulder …
Federal Register :: Determinations of Attainment by the Attainment …
WebOnce finalized, the DFW and HGB areas will be reclassified from “serious” to “severe” for the 2008 eight-hour ozone standard and all three areas (Bexar County included) will be … WebSep 10, 2024 · The DFW and HGB ozone nonattainment areas have undergone numerous classifications over the years due to varying ozone standards and actual monitored ozone concentrations. This section … うお座 運勢 明日
Auditions - DFWAuditions.com
Note: This table is intended to provide a listing of designations and classifications for current, active National Ambient Air Quality Standards (NAAQS). While NAAQS which have been revoked by the EPA do not appear in this table, some anti-backsliding obligations may continue to apply for revoked … See more 2015 Eight-Hour Ozone Standard Designations: Moderate Nonattainment, effective November 7, 2024 (87 FR 60897) On October 1, 2015, … See more The EPA has set National Ambient Air Quality Standards (NAAQS) for six principal criteria pollutants: ground-level ozone, lead, carbon monoxide, nitrogen dioxide, sulfur … See more WebPotential HGB and DFW Nonattainment Designations. July 20, 2024 • The attainment deadinl e for the HGB and DFW serious nonattainment areas under the . 2008 ozone … WebOct 3, 2024 · We are approving portions of the State Implementation Plan (SIP) revisions submitted to the EPA by the State of Texas for the 2008 8-hour ozone NAAQS. Specifically, we are approving the portion of the SIP revision that describes how CAA requirements for NNSR are met in the DFW and HGB serious ozone nonattainment areas. IV. pakistan decorations