The average price for gas in Massachusetts was $3.409 a gallon in the latest weekly survey from AAA, up 3 cents a gallon from the previous week’s average, AAA Southern New England said yesterday.
It was the fourth straight week of increases.
The national average for gas is $3.38 a gallon. A year ago at this time, the Massachusetts average was $3.09 a gallon.
AAA’s surveys focus on self-serve, regular unleaded gas.