The average price of a gallon of self-serve regular gasoline in San Diego County ticked up one-tenth of a cent Saturday to $4.528.
The average price is 1.1 cents less than one week ago, 4.7 cents more than one month ago, and 3.2 cents less than one year ago, according to figures from the AAA and Oil Price Information Service.
It has dropped $1.907 since rising to a record $6.435 on Oct. 5, 2022…