(2) If a tenancy is a week-to-week tenancy, the landlord or the tenant may terminate the tenancy by a written notice given to the other at least 10 days before the termination date specified in the notice. (3) If a tenancy is a month-to-month tenancy: ( 1 a) At any time during the tenancy, the tenant may terminate the tenancy by giving the landlord notice in writing not less than 30 days prior to the date designated in the notice for the termination of the tenancy.