Gasoline prices in Massachusetts are down six cents this week, according to AAA Northeast.

AAA Northeast’s April 6 survey of prices in Massachusetts finds self-serve, regular unleaded averaging $1.99 per gallon. Massachusetts’s price is seven cents above the national average of $1.92. A year ago at this time, the average price in Massachusetts was 56 cents higher at $2.55 per gallon.

“This week, market analysts are watching crude oil prices, which started to increase at the end of last week,” said Mary Maguire, Director, Public and Legislative Affairs. “However, given the low demand, increases in crude aren’t likely to have an impact on gas prices in the near-term.”

The range in prices in the latest AAA survey for unleaded regular is $1.09, from a low of $1.50 to a high of $2.59. AAA advises motorists to shop around for the best prices in their area. Please remember to slow down and move over for any emergency vehicles on the side of the road.

Today’s local gas prices and their ranges are as follows:

Self Serve                                           Grade

$1.99 ($1.50-$2.59)                            Regular Unleaded

$2.44 ($1.89-$2.95)                            Midgrade Unleaded

$2.54 ($2.09-$3.15)                            Premium Unleaded

$2.70 ($2.39-$3.29)                            Diesel

Find the most up-to-date local gas prices with the AAA Fuel Finder by logging onto AAA.com and clicking on Gas Saving Tips & Tools.