{"data":{"id":"us/40-cfr-52.2076","jurisdiction":"us","citation":"40 CFR 52.2076","heading":"Attainment of dates for national standards.","body":"The following table presents the latest dates by which the national standards are to be attained. These dates reflect the information presented in Rhode Island's plan, except where noted.\nAir quality control region Pollutant\nSO PM10 NO2 CO O3\nPrimary Secondary\nRhode Island portion of AQCR 120 (Entire State of Rhode Island) (a) (b) (a) (a) (a) (c)\na Air quality levels presently better than primary standards or area is unclassifiable.\nb Air quality levels presently better than secondary standards or area is unclassifiable.\nc November 15, 2007.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS","Subpart OO—Rhode Island"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"bf6e11e20cad5cdac1e03a9afecb8bd04e58304c0dabecb81b562493d49c96d6","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-52.2075","next":"us/40-cfr-52.2077"},"notice":"GroundRules: Original legal text. Not legal advice."}