Any provision of law to the contrary notwithstanding, the council of any county may adopt and provide for the enforcement of ordinances regulating or prohibiting noise, smoke, dust, vibration, or odors which constitute a public nuisance. No such ordinance shall be held invalid on the ground that it covers any subject or matter embraced within any statute or rule of the State; provided that in any case of conflict between a statute or rule and an ordinance, the law affording the most protection to the public shall apply, with the exception that:
HRS § 46-17
Adoption of state community noise code, see § 342F-30.5. Leaf blowers; restrictions, see §§ 342F-30.8 and 342H-36.5.