Hawaii Revised Statutes Division 1. Government § 339-12

(a) No person or entity shall intentionally release, organize the release of, or otherwise cause the release of a balloon inflated with a gas that is lighter than air, except for:

(b) Any person or entity who violates this section shall be subject to a civil penalty of no more than $500 for each offense. For the purposes of this section, the release of multiple balloons at one time shall be considered a single offense.