Gas prices are up in Massachusetts again this week.
According to AAA Northeast, self-serve, regular unleaded gasoline is up six cents at an average cost of $2.87 per gallon.
Gas prices are still five cents below the national average of $2.92, but 59 cents more than they were a year ago at this time.
The range in prices in the latest AAA survey for unleaded regular is 36 cents, from a low of $2.69 to a high of $3.05.
Today’s local gas prices and their ranges are as follows:
Self Serve Grade
$2.87 ($2.69-$3.05) Regular Unleaded
$3.09 ($2.83-$3.39) Midgrade Unleaded
$3.27 ($2.95-$3.49) Premium Unleaded
$3.14 ($3.09-$3.19) Diesel