federal_register: 97-28143
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
This data as json
| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts | regulation_id_numbers |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 97-28143 | Review of National Ambient Air Quality Standards for Particulate Matter | Proposed Rule | This document describes EPA's plans and schedule for the next periodic review of the air quality criteria and national ambient air quality standards (NAAQS) for particulate matter (PM). This review will take into account newly emerging research on the effects of airborne particles on human health and the environment. This new information will be integrated with that developed during the most recent review of the PM criteria and standards completed in July 1997. The schedule for this review is consistent with the requirements of the Clean Air Act (Act) for periodic review of the criteria and standards, including review by the Clean Air Scientific Advisory Committee (CASAC), and the Presidential Memorandum for the Administrator of the EPA published on July 18, 1997 (62 FR 38421) on the implementation of revised NAAQS for ozone and PM, which called for completion of this PM review by July 2002. | 1997-10-23 | 1997 | 10 | https://www.federalregister.gov/documents/1997/10/23/97-28143/review-of-national-ambient-air-quality-standards-for-particulate-matter | https://www.govinfo.gov/content/pkg/FR-1997-10-23/pdf/97-28143.pdf | Environmental Protection Agency | 145 | This document describes EPA's plans and schedule for the next periodic review of the air quality criteria and national ambient air quality standards (NAAQS) for particulate matter (PM). This review will take into account newly emerging research on the... |