81 FR 53006 - Technical Correction to the National Ambient Air Quality Standards for Particulate Matter
ENVIRONMENTAL PROTECTION AGENCY Federal Register Volume 81, Issue 155 (August 11, 2016)
Federal Register Volume 81, Issue 155 (August 11, 2016)
| Page Range | 53006-53008 | |
| FR Document | 2016-19034 |
[Federal Register Volume 81, Number 155 (Thursday, August 11, 2016)] [Rules and Regulations] [Pages 53006-53008] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2016-19034] [[Page 53006]] ======================================================================= ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 50 [EPA-HQ-OAR-2016-0408; FRL-9950-48-OAR] RIN 2060-AS89 Technical Correction to the National Ambient Air Quality Standards for Particulate Matter AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final rule. ----------------------------------------------------------------------- SUMMARY: The Environmental Protection Agency (EPA) is taking direct final action to make a technical correction to an equation in an appendix in the National Ambient Air Quality Standards (NAAQS) for Particle Pollution. Equation 2 describes an intermediate step in the calculation of the design value for the annual PM2.5 (particles with an aerodynamic diameter less than or equal to a nominal 2.5 micrometers) NAAQS. This action corrects a scrivener's error in one of the equations used to calculate an annual mean PM2.5 concentration, to properly account for cases where a site does not have four complete quarters of data and passes one of two substitution tests. This change accurately reflects the intended calculation of the annual mean PM2.5 design value and is consistent with the text elsewhere in the appendix. DATES: This rule is effective on October 11, 2016 without further notice, unless the EPA receives adverse comment by September 12, 2016. If the EPA receives adverse comment, we will publish a timely withdrawal in the Federal Register informing the public that the rule will not take effect. ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ- OAR-2016-0408, to the Federal eRulemaking Portal: http://www.regulations.gov. Follow the online instructions for submitting comments. Once submitted, comments cannot be edited or withdrawn. The EPA may publish any comment received to its public docket. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Multimedia submissions (audio, video, etc.) must be accompanied by a written comment. The written comment is considered the official comment and should include discussion of all points you wish to make. The EPA will generally not consider comments or comment contents located outside of the primary submission (e.g., on the Web, Cloud, or other file sharing system). For additional submission methods, the full EPA public comment policy, information about CBI or multimedia submissions, and general guidance on making effective comments, please visit http://www2.epa.gov/dockets/commenting-epa-dockets. FOR FURTHER INFORMATION CONTACT: Mr. Brett Gantt, U.S. EPA, Office of Air Quality Planning and Standards, Air Quality Assessment Division, Air Quality Analysis Group (Mail Code: C304-04), Research Triangle Park, NC 27711; telephone number: (919) 541-5274; fax number: (919) 541-3613; email address: [email protected]. SUPPLEMENTARY INFORMATION: Table of Contents I. General Information A. Why is the EPA using a direct final rule? B. Does this action apply to me? C. What should I consider as I prepare my comments for the EPA? II. This Action III. Statutory and Executive Order Reviews A. Executive Order 12866: Regulatory Planning and Review and Executive Order 13563: Improving Regulation and Regulatory Review B. Paperwork Reduction Act (PRA) C. Regulatory Flexibility Act (RFA) D. Unfunded Mandates Reform Act (UMRA) E. Executive Order 13132: Federalism F. Executive Order 13175: Consultation and Coordination With Indian Tribal Governments G. Executive Order 13045: Protection of Children From Environmental Health Risks and Safety Risks H. Executive Order 13211: Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use I. National Technology Transfer and Advancement Act J. Executive Order 12898: Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations K. Congressional Review Act (CRA) I. General Information A. Why is the EPA using a direct final rule? The EPA is publishing this rule without a prior proposed rule because we view this as a non-controversial action and anticipate no adverse comment. This action corrects a scrivener's error in an intermediate equation in the calculation of the annual PM2.5 design value to properly account for cases where a site does not have four complete quarters of data in a specific year and passes the minimum quarterly value substitution test. In the ``Proposed Rules'' section of today's Federal Register, we are publishing a separate proposed rule to correct this scrivener's error if any adverse comments are received on this direct final rule. We will not institute a second comment period on this action. Any parties interested in commenting must do so at this time. For further information about commenting on this rule, see the ADDRESSES section of this document. If EPA receives adverse comment, we will publish a timely withdrawal in the Federal Register informing the public that this direct final rule will not take effect. We would address all public comments in any subsequent final rule based on the proposed rule. B. Does this action apply to me? This action applies to you if you are calculating the annual PM2.5 design value for a site which does not have four complete quarters of data for a specific year and passes the minimum quarterly value substitution test. C. What should I consider as I prepare my comments for the EPA? (1) Submitting CBI. Do not submit this information to EPA through www.regulations.gov or email. Clearly mark the part or all of the information that you claim to be CBI. For CBI information in a disk or CD-ROM that you mail to the EPA, mark the outside of the disk or CD-ROM as CBI and then identify electronically within the disk or CD-ROM the specific information that is claimed as CBI. In addition to one complete version of the comment that includes information claimed as CBI, a copy of the comment that does not contain the information claimed as CBI must be submitted for inclusion in the public docket. Information so marked will not be disclosed except in accordance with procedures set forth in 40 Code of Federal Regulations (CFR) part 2. (2) Tips for Preparing Your Comments. When submitting comments, remember to:Identify the rulemaking by docket number and other identifying information (subject heading, Federal Register date and page number). Follow directions--The agency may ask you to respond to specific questions or organize comments by referencing a CFR part or section number. Explain why you agree or disagree; suggest alternatives and substitute language for your requested changes. Describe any assumptions and provide any technical information and/or data that you used. If you estimate potential costs or burdens, explain how you arrived at your estimate in sufficient detail to allow for it to be reproduced. [[Page 53007]] Provide specific examples to illustrate your concerns, and suggest alternatives. Explain your views as clearly as possible, avoiding the use of profanity or personal threats. Make sure to submit your comments by the comment period deadline identified. II. This Action On December 14, 2012, the EPA revised the NAAQS for Particle Pollution (78 FR 3086). Appendix N to part 50 of this document described the data handling conventions and computations necessary for determining when the NAAQS for PM 2.5 are met. Section 4.4 described the annual PM2.5 design value calculations, with equations 1, 2, and 3 used to calculate the quarterly, annual, and 3- year average concentrations. Equation 2 erroneously described the annual mean as the average of the four quarterly values despite the availability of substitution tests for cases when quarterly values do not meet the completeness requirements in section 4.1. Specifically, the minimum quarterly value substitution test described in section 4.1(c)(i) allows for a valid annual PM2.5 design value to be calculated when a test design value, having deficient quarters substituted with quarter-specific low values, is found to be greater than the level of the standard. If the minimum quarterly value substitution test is passed, the annual PM2.5 design value is calculated from annual means of the non-deficient quarterly values, which can range in number from one to four for a specific year. As currently written, equation 2 is not appropriate for use during a minimum quarterly value substitution test and does not accurately reflect the intended calculation of the annual mean PM2.5 concentration in these cases.\1\ Therefore, this action generalizes equation 2 to account for cases that pass the minimum quarterly value substitution test, yet do not have four non-deficient quarterly values in each of the years in the 3-year design value period. This technical correction to equation 2 is currently used in the calculation of the PM2.5 annual design value, is consistent with the text of section 4.1 within appendix N to part 50, and does not affect the calculation of annual mean PM2.5 concentrations when four complete quarters of data are available. --------------------------------------------------------------------------- \1\ If read literally with the scrivener's error, it would be erroneous to use Equation 2 to calculate the annual PM2.5 NAAQS for any year with a deficient quarter of data because the equation instructs the user to sum all four quarters when at least one of those quarters contains missing data. --------------------------------------------------------------------------- III. Statutory and Executive Order Reviews A. Executive Order 12866: Regulatory Planning and Review and Executive Order 13563: Improving Regulation and Regulatory Review This action is not a significant regulatory action and was, therefore, not submitted to the Office of Management and Budget (OMB) for review. B. Paperwork Reduction Act (PRA) This action does not impose an information collection burden under the PRA. This action generalizes the calculation of the annual PM2.5 NAAQS design values and does not impose additional regulatory requirements on organizations monitoring air quality. C. Regulatory Flexibility Act (RFA) I certify that this action will not have a significant economic impact on a substantial number of small entities under the RFA. This action will not impose any requirements on small entities. This action corrects the calculation of annual mean PM2.5 concentrations and does not impose additional regulatory requirements on sources. D. Unfunded Mandates Reform Act (UMRA) This action does not contain any unfunded mandate of $100 million or more as described in UMRA, 2 U.S.C. 1531-1538, and does not significantly or uniquely affect small governments. This action imposes no enforceable duty on any state, local or tribal governments, or the private sector. E. Executive Order 13132: Federalism This action does not have federalism implications. It will not have substantial direct effects on the states, on the relationship between the national government and the states, or on the distribution of power and responsibilities among the various levels of government. F. Executive Order 13175: Consultation and Coordination With Indian Tribal Governments This action does not have tribal implications, as specified in Executive Order 13175. This regulatory action is a technical correction to a previously promulgated regulatory action and does not have any impact on human health or the environment. Thus, Executive Order 13175 does not apply to this action. G. Executive Order 13045: Protection of Children From Environmental Health Risks and Safety Risks The EPA interprets Executive Order 13045 as applying only to those regulatory actions that concern environmental health or safety risks that the EPA has reason to believe may disproportionately affect children, per the definition of ``covered regulatory action'' in section 2-202 of the Executive Order. This action is not subject to Executive Order 13045 because it does not concern an environmental health risk or safety risk. H. Executive Order 13211: Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use This action is not subject to Executive Order 13211 because it is not a significant regulatory action under Executive Order 12866. I. National Technology Transfer and Advancement Act This rulemaking does not involve technical standards. J. Executive Order 12898: Federal Actions To Address Environmental Justice in Minority Populations and Low-Income Populations The EPA believes that this action is not subject to Executive Order 12898 (59 FR 7629, February 16, 1994) because it does not establish an environmental health or safety standard. This regulatory action is a technical correction to a previously promulgated regulatory action and does not have any impact on human health or the environment. K. Congressional Review Act This action is subject to the CRA, and the EPA will submit a rule report to each House of the Congress and to the Comptroller General of the United States. This action is not a ``major rule'' as defined by 5 U.S.C. 804(2). List of Subjects in 40 CFR Part 50 Air pollution control, Carbon monoxide, Lead, Nitrogen dioxide, Ozone, Particulate matter, Sulfur oxides. Dated: August 3, 2016. Gina McCarthy, Administrator. For the reasons stated in the preamble, title 40, chapter I of the Code of Federal Regulations is amended as follows: [[Page 53008]] PART 50--NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS 0 1. The authority citation for part 50 continues to read as follows: Authority: 42 U.S.C. 7401 et seq. 0 2. In appendix N to part 50, in section 4.4, Equation 2 is revised to read as follows: Appendix N to Part 50--Interpretation of the National Ambient Air Quality Standards for PM2.5 * * * * * 4.4 Equations for the Annual PM2.5 NAAQS * * * * * (b) * * * [GRAPHIC] [TIFF OMITTED] TR11AU16.002 Where: Xy = the annual mean concentration for year y (y = 1, 2, or 3); nQy = the number of complete quarters Q in year y; and Xqy = the mean for quarter q of year y (result of equation 1). * * * * * [FR Doc. 2016-19034 Filed 8-10-16; 8:45 am] BILLING CODE 6560-50-P
![53006 Federal Register / Vol. 81, No. 155 / Thursday, August 11, 2016 / Rules and Regulations
ENVIRONMENTAL PROTECTION primary submission (e.g., on the Web, Register, we are publishing a separate
AGENCY Cloud, or other file sharing system). proposed rule to correct this scrivener’s
For additional submission methods, error if any adverse comments are
40 CFR Part 50 the full EPA public comment policy, received on this direct final rule. We
[EPA–HQ–OAR–2016–0408; FRL–9950–48–
information about CBI or multimedia will not institute a second comment
OAR] submissions, and general guidance on period on this action. Any parties
making effective comments, please visit interested in commenting must do so at
RIN 2060–AS89 http://www2.epa.gov/dockets/ this time. For further information about
commenting-epa-dockets. commenting on this rule, see the
Technical Correction to the National
FOR FURTHER INFORMATION CONTACT: Mr. ADDRESSES section of this document.
Ambient Air Quality Standards for
Brett Gantt, U.S. EPA, Office of Air If EPA receives adverse comment, we
Particulate Matter
Quality Planning and Standards, Air will publish a timely withdrawal in the
AGENCY: Environmental Protection Quality Assessment Division, Air Federal Register informing the public
Agency (EPA). Quality Analysis Group (Mail Code: that this direct final rule will not take
ACTION: Direct final rule. C304–04), Research Triangle Park, NC effect. We would address all public
27711; telephone number: (919) 541– comments in any subsequent final rule
SUMMARY: The Environmental Protection 5274; fax number: (919) 541–3613; based on the proposed rule.
Agency (EPA) is taking direct final email address: gantt.brett@epa.gov.
action to make a technical correction to B. Does this action apply to me?
SUPPLEMENTARY INFORMATION:
an equation in an appendix in the This action applies to you if you are
National Ambient Air Quality Standards Table of Contents calculating the annual PM2.5 design
(NAAQS) for Particle Pollution. I. General Information value for a site which does not have four
Equation 2 describes an intermediate A. Why is the EPA using a direct final rule? complete quarters of data for a specific
step in the calculation of the design B. Does this action apply to me? year and passes the minimum quarterly
value for the annual PM2.5 (particles C. What should I consider as I prepare my value substitution test.
with an aerodynamic diameter less than comments for the EPA?
II. This Action C. What should I consider as I prepare
or equal to a nominal 2.5 micrometers) my comments for the EPA?
III. Statutory and Executive Order Reviews
NAAQS. This action corrects a A. Executive Order 12866: Regulatory
scrivener’s error in one of the equations (1) Submitting CBI. Do not submit this
Planning and Review and Executive
used to calculate an annual mean PM2.5 Order 13563: Improving Regulation and information to EPA through
concentration, to properly account for Regulatory Review www.regulations.gov or email. Clearly
cases where a site does not have four B. Paperwork Reduction Act (PRA) mark the part or all of the information
complete quarters of data and passes C. Regulatory Flexibility Act (RFA) that you claim to be CBI. For CBI
one of two substitution tests. This D. Unfunded Mandates Reform Act information in a disk or CD–ROM that
(UMRA) you mail to the EPA, mark the outside
change accurately reflects the intended
E. Executive Order 13132: Federalism of the disk or CD–ROM as CBI and then
calculation of the annual mean PM2.5 F. Executive Order 13175: Consultation
design value and is consistent with the identify electronically within the disk or
and Coordination With Indian Tribal
text elsewhere in the appendix. Governments CD–ROM the specific information that
DATES: This rule is effective on October G. Executive Order 13045: Protection of is claimed as CBI. In addition to one
11, 2016 without further notice, unless Children From Environmental Health complete version of the comment that
the EPA receives adverse comment by Risks and Safety Risks includes information claimed as CBI, a
September 12, 2016. If the EPA receives H. Executive Order 13211: Actions copy of the comment that does not
Concerning Regulations That contain the information claimed as CBI
adverse comment, we will publish a Significantly Affect Energy Supply,
timely withdrawal in the Federal must be submitted for inclusion in the
Distribution, or Use public docket. Information so marked
Register informing the public that the I. National Technology Transfer and
rule will not take effect. Advancement Act will not be disclosed except in
J. Executive Order 12898: Federal Actions accordance with procedures set forth in
ADDRESSES: Submit your comments,
To Address Environmental Justice in 40 Code of Federal Regulations (CFR)
identified by Docket ID No. EPA–HQ– part 2.
Minority Populations and Low-Income
OAR–2016–0408, to the Federal Populations (2) Tips for Preparing Your
eRulemaking Portal: http:// K. Congressional Review Act (CRA) Comments. When submitting comments,
www.regulations.gov. Follow the online remember to:
instructions for submitting comments. I. General Information
Once submitted, comments cannot be • Identify the rulemaking by docket
edited or withdrawn. The EPA may A. Why is the EPA using a direct final number and other identifying information
rule? (subject heading, Federal Register date and
publish any comment received to its page number).
public docket. Do not submit The EPA is publishing this rule • Follow directions—The agency may ask
electronically any information you without a prior proposed rule because you to respond to specific questions or
consider to be Confidential Business we view this as a non-controversial organize comments by referencing a CFR part
Information (CBI) or other information action and anticipate no adverse or section number.
whose disclosure is restricted by statute. comment. This action corrects a • Explain why you agree or disagree;
Multimedia submissions (audio, video, scrivener’s error in an intermediate suggest alternatives and substitute language
sradovich on DSK3GMQ082PROD with RULES
etc.) must be accompanied by a written equation in the calculation of the annual for your requested changes.
comment. The written comment is PM2.5 design value to properly account • Describe any assumptions and provide
any technical information and/or data that
considered the official comment and for cases where a site does not have four you used.
should include discussion of all points complete quarters of data in a specific • If you estimate potential costs or
you wish to make. The EPA will year and passes the minimum quarterly burdens, explain how you arrived at your
generally not consider comments or value substitution test. In the ‘‘Proposed estimate in sufficient detail to allow for it to
comment contents located outside of the Rules’’ section of today’s Federal be reproduced.
VerDate Sep<11>2014 15:58 Aug 10, 2016 Jkt 238001 PO 00000 Frm 00038 Fmt 4700 Sfmt 4700 E:\FR\FM\11AUR1.SGM 11AUR1](https://thefederalregister.org/doc/81_FR_53161/page/1.svg)
Document Created: 2018-02-09 11:27:26
Document Modified: 2018-02-09 11:27:26
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Rules and Regulations | |
| Action | Direct final rule. | |
| Dates | This rule is effective on October 11, 2016 without further notice, unless the EPA receives adverse comment by September 12, 2016. If the EPA receives adverse comment, we will publish a timely withdrawal in the Federal Register informing the public that the rule will not take effect. | |
| Contact | Mr. Brett Gantt, U.S. EPA, Office of Air Quality Planning and Standards, Air Quality Assessment Division, Air Quality Analysis Group (Mail Code: C304-04), Research Triangle Park, NC 27711; telephone number: (919) 541-5274; fax number: (919) | |
| FR Citation | 81 FR 53006 | |
| RIN Number | 2060-AS89 | |
| CFR Associated | Air Pollution Control; Carbon Monoxide; Lead; Nitrogen Dioxide; Ozone; Particulate Matter and Sulfur Oxides |
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