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U.S. Regular Gasoline Prices (dollars per gallon), 1990-present
Each type of gasoline (conventional and reformulated) is classified by three grades - regular, midgrade, and premium. This data looks at Regular gasoline prices for both conventional and reformulated.
Reformulated gasoline (RFG) is gasoline blended to burn more cleanly than conventional gasoline and to reduce smog-forming and toxic pollutants in the air we breathe, and meet the requirements of the reformulated gasoline regulations promulgated by the U.S. Environmental Protection Agency under Section 211(k) of the Clean Air Act.
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Source: U.S. Energy Information AdministrationU.S. Energy Information Administration
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