Reg 19, Appendix B: National Ambient Air Quality Standards, SIP effective November 6, 2018 (ARd31) and November 7, 2018 (ARd32) to March 14, 2021
Arkansas Regulation No. 19, Regulations of the Arkansas Plan of Implementation for Air Pollution Control
APPENDIX B: NATIONAL AMBIENT AIR QUALITY STANDARDS
SIP effective November 6, 2018 (ARd31) and November 7, 2018 (ARd32) to March 4, 2021.
As adopted by the Arkansas Pollution Control and Ecology Commission (APC&EC) February 26, 2016, effective March 14, 2016, and submitted to EPA March 24, 2017, Regulations.gov documents EPA-R06-OAR-2017-0699-0008 [AR027.08] and EPA-R06-OAR-2017-0435-0004 [AR026.04].
ARd31: Approved by EPA August 8, 2016 (83 FR 38964), SIP effective November 6, 2018 (ARd31)
Explanation in Federal Register amendatory language: No explanation.
ARd31 NOTE: EXCEPT for pollutant “Particle Pollution, PM-2.5”, all other pollutants in Appendix B in the March 14, 2016 submittal were (ARd310, Regulations.gov documents EPA-R06-OAR-2017-0699-0008 [AR027.08] to EPA-R06-OAR-2017-0699-0012 [AR027.12].
ARd32: Approved by EPA September 20, 2018 (83 FR 47569), SIP effective November 7, 2018 (ARd32)
Explanation in Federal Register amendatory language:
The revision to "Particle Pollution, PM2.5" was approved on September 20, 2018 (83 FR 47569).
ARd32 NOTE: Revised pollutant “Particle Pollution, PM-2.5” approved by EPA September 20, 2018, Regulations.gov documents EPA-R06-OAR-2017-0435-0023 [AR026.23] to EPA-R06-OAR-2017-0435-0037 [AR026.37]
**AR Reg 19 App B*ARd32*EPA-R06-OAR-2017-0435 & 0699*AR026 AR027*yy9**
AR Reg 19 App B NAAQS SIP effective November 7 2018 ARd32 yy9