The average cost of a gallon of self-serve regular gasoline in Los Angeles County rose to its 2021 high Monday, expanding two-tenths of a cent to $4.41. The past high was $4.40 set on Sunday, as per figures from the AAA and the Oil Price Information Service. The average cost has expanded five sequential days, rising 1.3 cents, including one-10th of a cent for Saturday. The average cost is eight-tenths of a cent over one week prior, 1.1 cents higher than one month prior and $1.20 more noteworthy than one year prior. It has risen $1.17 since the beginning of the year. Notwithstanding the high costs, they are as yet around 30 cents less expensive than the county's all-time record set back in 2012, which was recorded at about $4.70. Midpoints are marginally less expensive in different counties, yet exclusively by a couple of cents. The Orange County normal cost was unaltered, snapping a dash of three straight long periods of rising costs, at $4.36, nine-tenths of a penny not exactly the 2021 high of $4.37 set Aug. 27. The Orange County normal cost is eight-tenths of a penny over multi week prior, nine-tenths of a penny lower than one month prior and $1.19 more noteworthy than one year prior. It has risen $1.15 since the beginning of the year. Ventura County has the following most elevated normal cost of gas at $4.37, while San Bernardino County's normal is at $4.35 and Riverside County at $4.31. The national average for a gallon of gas is about $3.25. The highest average costs in the nation can be found in San Francisco for $4.47.