Section 39013 Of Chapter 2. Definitions From California Health And Safety Code >> Division 26. >> Part 1. >> Chapter 2.

. "Air contaminant" or "air pollutant" means any discharge, release, or other propagation into the atmosphere and includes, but is not limited to, smoke, charred paper, dust, soot, grime, carbon, fumes, gases, odors, particulate matter, acids, or any combination thereof.