The new ordinance bans smoking throughout the city including sidewalks, alleys and common areas of apartment complexes.
A fine of $100 would be given for the first violation and up to $500 for the third.
The city already prohibits smoking at beaches and parks.
Nearby Laguna Woods already has a similar ban in place. Municipalities such as Santa Monica and Hermosa Beach have effectively instated citywide bans on smoking.
The ordinance goes into effect June 23.