{"data":{"id":"us/40-cfr-52.2771","jurisdiction":"us","citation":"40 CFR 52.2771","heading":"Classification of regions.","body":"The U.S. Virgin Islands plan was evaluated on the basis of the following classifications:\nAir quality control region Pollutant\nParticulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Photochemical oxidants (hydrocarbons)\nU.S. Virgin Islands IA IA III III III","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS","Subpart CCC—Virgin Islands"],"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":"8da11c9986e6e2caa15c030b2a6ce217436c37cc30eb96f2f6a6b81b26eff258","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-52.2770","next":"us/40-cfr-52.2772"},"notice":"GroundRules: Original legal text. Not legal advice."}