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Illinois Administrative Code (Last Updated: March 27, 2024) |
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TITLE35. ENVIRONMENTAL PROTECTION |
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PART243. AIR QUALITY STANDARDS |
| SUBPART A. GENERAL PROVISIONS |
| § 243.101. Definitions |
| § 243.102. Scope |
| § 243.103. Applicability |
| § 243.104. Nondegradation [Repealed] |
| § 243.105. Air Quality Monitoring Data Influenced by Exceptional Events |
| § 243.106. Monitoring [Repealed] |
| § 243.107. Reference Conditions |
| § 243.108. Incorporations by Reference |
| SUBPART B. STANDARDS AND MEASUREMENT METHODS |
| § 243.120. PM10 and PM2.5 |
| § 243.121. Particulates [Repealed] |
| § 243.122. Sulfur Oxides (Sulfur Dioxide) |
| § 243.123. Carbon Monoxide |
| § 243.124. Nitrogen Oxides (Nitrogen Dioxide as Indicator) |
| § 243.125. Ozone |
| § 243.126. Lead |
| § 243.APPENDIX A. Rule into Section Table [Repealed] |
| § 243.APPENDIX B. Section into Rule Table [Repealed] |
| § 243.APPENDIX C. Past Compliance Dates [Repealed] |
| § 243.TABLE A. Schedule for Flagging and Documentation Submission for Data Influenced by Exceptional Events for Use in Initial Area Designations [Repealed] |
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SOURCE: Adopted as Chapter 2: Air Pollution, Part III: Air Quality Standards, in R71-23, filed and effective April 14, 1972; amended in R80-11, at 6 Ill. Reg. 5804, effective April 22, 1982; amended in R82-12, at 7 Ill. Reg. 9906, effective August 18, 1983; codified at 7 Ill. Reg. 13630; amended in R91-35 at 16 Ill. Reg. 8185, effective May 15, 1992; amended in R09-19 at 35 Ill. Reg. 18857, effective October 25, 2011; amended in R13-11 at 37 Ill. Reg. 12882, effective July 29, 2013; amended in R14-6 at 37 Ill. Reg. 19848, effective November 27, 2013; amended in R14-16 at 38 Ill. Reg. 12900, effective June 9, 2014; amended in R15-4 at 39 Ill. Reg. 5434, effective March 24, 2015; amended in R16-2 at 40 Ill. Reg. 4906, effective March 3, 2016; amended in R17-1 at 41 Ill. Reg. 1121, effective January 23, 2017; amended in R17-10 at 41 Ill. Reg. 13413, effective October 23, 2017; amended in R18-15 at 42 Ill. Reg. 9308, effective May 29, 2018; amended in R19-6 at 43 Ill. Reg. 3034, effective February 19, 2019; amended in R19-14/R20-3/R20-11 at 44 Ill. Reg. 14223, effective August 18, 2020; amended in R21-1 at 45 Ill. Reg. 337, effective December 17, 2020; amended in R22-8 at 46 Ill. Reg. 9068, effective May 18, 2022; amended in R23-15 at 47 Ill. Reg. 14814, effective October 5, 2023.
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Notation
AUTHORITY: Implementing Sections 7.2 and 10 and authorized by Section 27 of the Environmental Protection Act [415 ILCS 5/7.2, 10, and 27].