|PA-Allegheny County Health Department|
| ACHD Article XXI, Part A, Regulation 2101.01 through 2101.14|
State Effective Date
Final Federal Register Date
Federal Register Citation #
|79 FR 54|
|1. Section 2101.05 becomes part of the applicable SIP, effective 9/29/2004. Sections 2101.02.b., 2101.07.c.2 and 2107.c.8. are not part of the applicable SIP. The following ambient air quality standards in Section 2101.10 are not part of the applicable SIP: PM10- County & Free silica portion; Pb (1-hr & 8-hr avg.); settled particulates, beryllium, sulfates, fluorides, and hydrogen sulfide)|
2. Addition of the PM2.5 standards to Section 2101.10. the State effective date is 5/24/10, and the SIP effective date is 2/3/14.