{"data":{"id":"us-ca/hsc-39047.2","jurisdiction":"us-ca","citation":"HSC § 39047.2","heading":"","body":"“PM2.5” means particulate matter 2.5 microns and smaller in size.","path":["Health and Safety Code - HSC","DIVISION 26. AIR RESOURCES [39000. - 44475.3.]","PART 1. GENERAL PROVISIONS AND DEFINITIONS [39000. - 39060.]","CHAPTER 2. Definitions [39010. - 39060.]"],"source_url":"https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zip","current_through":"2026-09-13","vintage":"","retrieved_at":"2026-09-14T05:56:33Z","sha256":"22986f67ba0ddc8c089a1b2c0acf261a5f6d9baba255244406550b34643c7841","source_id":"us-ca","stale":false,"prev":"us-ca/hsc-39047","next":"us-ca/hsc-39047.5"},"notice":"GroundRules: Original legal text. Not legal advice."}