• Today's national average price of gasoline is $3.507 a gallon, which is nine cents less than a week ago, but seven cents more than a year ago.
• The five states with the highest prices include: Hawaii ($4.32), Alaska (4.21), Calif. ($4.08), N.Y. ($3.93) and Conn. ($3.89). The five states with the lowest prices include: Mo. ($3.15), S.C. ($3.20), Okla. ($3.23), Tenn. ($3.28) and Minn. ($3.30).
• AAA's average gas prices are updated daily at FuelGaugeReport.AAA.com with average national, state and local retail prices for gasoline, diesel and E-85. Every day up to 120,000 stations are surveyed based on credit card swipes and direct feeds in cooperation with the Oil Price Information Service (OPIS) and Wright Express for unmatched statistical reliability. All average retail prices in this report are for a gallon of regular, unleaded gasoline.