Citywide ban on gas-powered leaf blowers since 1991. Per the codified Berkeley Municipal Code (referenced via the 1991 ordinance): "It shall be unlawful for any person, including any city employee, to operate any portable machine powered with a gasoline engine used to blow leaves, dirt, and other debris off sidewalks, driveways, lawns, or other surfaces within the City limits." The prohibition is acknowledged on the City's public Noise Standards page. Permitted-hours framework for non-gas (electric/battery) tools applies separately: 7 a.m. – 7 p.m. weekdays, 9 a.m. – 8 p.m. weekends and holidays.
This region also appears in the broader multi-jurisdiction tracker alongside its peers.