Arizona motorists are paying less at the pump again this week.
Officials with AAA Arizona said Thursday that the average statewide price for unleaded regular gasoline is $3.62 a gallon. That's down by nearly 6 cents from last week.
This week's national average is $3.50 per gallon, a decrease of more than 9 cents from last week.
Tucson has the lowest average gasoline price in Arizona at $3.38 a gallon while Flagstaff has the highest at $3.85.
Missouri has the lowest average gas prices in the continental U.S. at $3.14 a gallon with California having the highest at $4.07 a gallon.