WebJan 5, 1998 · The Clean Air Act requires the EPA to promulgate regulations establishing emission standards for each category or subcategory of major sources and area sources of hazardous air pollutants. These regulations are called National Emission Standards for Hazardous Air Pollutants, or NESHAPS. WebSep 15, 2024 · approved ‘‘25 Pa. Code sections 121.1, 129.96, 129.97, and 129.100 as meeting certain aspects of major stationary source RACT in CAA section 172, 182, and 184 for the 1997 and 2008 ozone NAAQS submitted May 16, 2016’’ and conditionally approved ‘‘25 Pa. Code sections 129.98 and 129.99 based on the commitment provided by …
Bureau of Air Quality - Pennsylvania DEP
WebAir quality is one of several elements within the human environment to be considered as part of a National Environmental Policy Act/Pennsylvania Act 120 evaluation. The NEPA requirements in regard to project-level air quality analysis are outlined in 23 Code of Federal Regulations (CFR), Part 771. The Environmental Protection Agency established ... Web25 Pa. Code § 131.3 - Ambient air quality standards; 25 Pa. Code § 131.3 - Ambient air quality standards . State Regulations ; Compare The following standards apply and, unless otherwise stated, are maximum values that may not be exceeded: Concentrations Averaged Over : Contaminant: 1-Year: 30-Days: 24-Hours ... corner bakery mac and cheese recipe
Approval and Promulgation of Air Quality Plans; Pennsylvania ...
Webair pollution control plan); 25 Pa. Code § 88.114 (re lating to air resources protection); 25 Pa. Code § 88.205 (relating to air resources protection); 25 Pa. Code § 88.317 (relating to air … WebApr 11, 2024 · Advertisement. An Air Pollution Warning has been issued for the Mon Valley for today, April 11. The 24-hour PM2.5 standard for the Mon Valley has been exceeded at an official monitoring station in ... WebApr 11, 2024 · An air quality action day has been issued for Allegheny County’s Mon Valley because of a spike in particulate matter pollution. The Pennsylvania Department of Environmental Protection declared a ... fannie mae cleaning foreclosures