Neb. Rev. Stat. § 28-1242

(1) A person commits the offense of unlawful throwing of fireworks if he or she throws any firework, or any object which explodes upon contact with another object: (a) From or into a motor vehicle; (b) onto any street, highway, or sidewalk; (c) at or near any person; (d) into any building; or (e) into or at any group of persons. (2) Unlawful throwing of fireworks is a Class III misdemeanor.