CHAPTER 28
AMBIENT AIR QUALITY STANDARDS
[Prior to 7/1/83, DEQ Ch 10]
[Prior to 12/3/86, Water, Air and Waste Management[900]]
567—28.1(455B) Statewide standards. The state of Iowa ambient air quality standards shall be the National Primary and Secondary Ambient Air Quality Standards as published in 40 Code of Federal Regulations Part 50 (1972) and as amended at 38 Federal Register 22384 (September 14, 1973), 43 Federal Register 46258 (October 5, 1978), 44 Federal Register 8202, 8220 (February 9, 1979), 52 Federal Register 24634-24669 (July 1, 1987), 62 Federal Register 38651-38760, 38855-38896 (July 18, 1997), and 71 Federal Register 61144-61233 (October 17, 2006), except that the annual PM10 standard specified in 40 CFR Section 50.6(b) shall continue to be applied for purposes of implementation of new source permitting provisions in 567 IAC Chapters 22 and 33. The department shall implement these rules in a time frame and schedule consistent with implementation schedules in federal laws, regulations and guidance documents.
This rule is intended to implement Iowa Code section 455B.133.
[Filed 12/11/73]
[Filed 6/29/79, Notice 3/7/79—published 7/25/79, effective 8/29/79]
[Filed 7/31/80, Notice 4/2/80—published 8/20/80, effective 9/24/80]
[Filed emergency 6/3/83—published 6/22/83, effective 7/1/83]
[Filed emergency 11/14/86—published 12/3/86, effective 12/3/86]
[Filed 10/28/88, Notice 7/27/88—published 11/16/88, effective 12/21/88]
[Filed 8/21/98, Notice 6/17/98—published 9/9/98, effective 10/14/98]
[Filed 4/24/03, Notices 8/21/02, 10/2/02, 12/11/02—published 5/14/03, effective 6/18/03]1
[Filed 4/24/03, Notices 9/18/02, 10/2/02—published 5/14/03, effective 6/18/03]1
[Nullified amendments editorially removed 5/28/03]1
[Filed 9/6/07, Notice 1/31/07—published 9/26/07, effective 10/31/07]
1	See SJR 5 of the 2003 Session of the Eightieth General Assembly.