Cleveland, OH Environmental Rules: Vehicle Idling Restrictions (2026)

44, adopted by Ordinance No. " The ordinance states its purpose is to protect public health and the environment by reducing emissions while conserving fuel and removing barriers to economic development tied to the region's Clean Air Act air-quality status. Eleven exemptions in division (d) keep the rule from reaching normal driving and commercial needs: idling is allowed up to ten minutes in any 60-minute period when the outdoor temperature is below 32°F or above 85°F; idling to run defrosters, heaters, or air conditioners during a safety or health emergency; idling while stopped in traffic, at a signal, or at a police officer's direction; emergency and law-enforcement vehicles operating in an emergency or training mode; idling required for maintenance, repair, diagnostics, or a state/federal inspection; idling to run work-related equipment such as cargo mixing or refrigeration (but not cabin comfort); armored vehicles being guarded, loaded, or unloaded; sleeper-berth vehicles idling for rest-period climate control; mechanical difficulties beyond the driver's control; auxiliary power units or other idle-reduction technology used instead of the main engine; and vehicles actively working on a street or highway, including construction, cleaning, or snow removal, with the operator inside. The Director of Public Health is directed to make signage available for posting on the idle-time prohibitions.