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Transportation Conformity Guidance on the Revocation of the 1997 Primary Annual PM(sub 2.5) NAAQS
| 题名： | Transportation Conformity Guidance on the Revocation of the 1997 Primary Annual PM(sub 2.5) NAAQS |
| 作者： | empty |
| 关键词： | Transportation conformity guidance##State implementation plan (SIP)##Revocation##National Ambient Air Quality Standard (NAAQS) for PMsub 2.5## |
| 摘要： | This guidance describes how the revocation of the 1997 primary annual PM2.5 national ambient air quality standard (NAAQS) will be implemented and when transportation conformity stops applying for this NAAQS. It fulfills a commitment EPA made in November 2015 to provide additional information once EPA finalized the PM2.5 state implementation plan (SIP) requirements rule. This guidance provides the additional information related to the revocation of the 1997 primary annual PM2.5 NAAQS that EPA committed to provide in questions 2.2 and 2.3 in its November 2015 guidance concerning transportation conformity requirements for the 2012 primary annual PM2.5 NAAQS. Questions 2.2 and 2.3 in that guidance are now outdated and no longer apply; however, the remainder of the November 2015 guidance continues to apply. |
| 总页数： | 9 |
| 报告类型： | 科技报告 |
相关文献
- Interim Transportation Conformity Guidance for 2006 PM2.5 NAAQS Nonattainment Areas.
- Transportation Conformity Guidance for 2008 Ozone Nonattainment Areas.
- Transportation Conformity Guidance for Quantitative Hot-Spot Analyses in PM(2.5) and PM(10)Nonattainment and Maintenance Areas .
- Guidance for Creating Annual On-Road Mobile Source Emission Inventories for PM2.5 Nonattainment Areas for Use in SIPs and Conformity.
- Guidance for Creating Annual On-Road Mobile Source Emission Inventories for PM2.5 Nonattainment Areas for Use in SIPs and Conformity.
- Steubenville Comprehensive Air Monitoring Program (SCAMP). (Final Report, February 1, 1999-June 30, 2006).
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