WebMar 1, 2024 · moderate ozone nonattainment areas, including the DFW area as July 20, 2024, and the HGB area (initially classified as marginal) as July 20, 2015 (80 FR 12264, March 6, 2015). The HGB area qualified for a 1-year extension of the attainment deadline and we revised the attainment deadline to July 20, 2016 (81 FR 26697, May 4, 2016). … WebMar 31, 2024 · Texas Nonattainment/Maintenance Status for Each County by Year for All Criteria Pollutants Data is current as of March 31, 2024 Listed by County, NAAQS, Area. The 8-hour Ozone (1997) standard was revoked on April 6, 2015 and the 1-hour Ozone (1979) standard was revoked on June 15, 2005.
Nonattainment Areas for Criteria Pollutants (Green Book)
WebOct 26, 2024 · Severe area attainment date. June 2024. July 2027. August 2033. Extreme area attainment date. June 2024. July 2032. August 2038. * For the San Antonio Marginal nonattainment area for the 2015 ozone NAAQS, the month is … WebMar 1, 2024 · Both the DFW and HGB areas were designated as nonattainment for the 2008 ozone NAAQS ( 77 FR 30088, May 21, 2012). The DFW area consists of Collin, Dallas, Denton, Ellis, Johnson, Kaufman, Parker, Rockwall, Tarrant and Wise counties. The HGB area consists of Brazoria, Chambers, Fort Bend, Galveston, Harris, Liberty, … biznizz premium wordpress theme woothemes
North Central Texas Council of Governments - NCTCOG Welcomes …
WebThe map is intended to depict the extent of 8-hour ozone nonattainment in this area, and how the boundaries of the 8-hour area, 1-hour area, and the MPO planning area relate to each other." Dallas-Fort Worth, TX 8-hour Ozone Nonattainment Area . TEXAS . Collin Co; Dallas Co; Denton Co; Ellis Co; Johnson Co; Kaufman Co; Parker Co; Rockwall Co ... 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 While NAAQS which have been revoked by the EPA do not appear in this table, some anti-backsliding obligations may continue to apply for revoked … See more 2015 Eight-Hour Ozone Standard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, the EPA lowered the primary and secondary eight-hour ozone NAAQS to 0.070 … 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 dioxide, and particulate matter. No later than … See more WebApr 13, 2024 · If the EPA determines that a nonattainment area classified as Serious failed to attain by the attainment date, ... Denton, and Tarrant Counties because Texas chose to opt the 4-county Dallas-Fort Worth 1-hour ozone nonattainment area into RFG ( see 57 FR 46316, October 8, 1992, and 40 CFR 1090.285(c)). If the 10-county Dallas-Fort … date picker in tailwind css