PHOENIX (AP) — A gallon of regular gas in Arizona has dropped by nearly a penny this week according to AAA. The average pump price around the state is $3.89 a gallon.
Nationally, prices for regular increased by 1.5 cents to an average of $3.93 a gallon.
Flagstaff has the state’s most expensive gas at $3.97 a gallon and AAA says Tucson and Pima County still have the state’s cheapest gas at around $3.73.