| | Retail Gasoline Prices by Grade by Formulation |
| | . |
| | California, Regular |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 06/29/09 | $2.984 | $2.984 |
| | 06/22/09 | $3.005 | $3.005 |
| | 06/15/09 | $2.979 | $2.979 |
| | 06/08/09 | $2.891 | $2.891 |
| | 06/01/09 | $2.756 | $2.756 |
| | 05/25/09 | $2.637 | $2.637 |
| | 05/18/09 | $2.524 | $2.524 |
| | 05/11/09 | $2.424 | $2.424 |
| |
| | California, Midgrade |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 06/29/09 | $3.089 | $3.089 |
| | 06/22/09 | $3.111 | $3.111 |
| | 06/15/09 | $3.084 | $3.084 |
| | 06/08/09 | $2.995 | $2.995 |
| | 06/01/09 | $2.857 | $2.857 |
| | 05/25/09 | $2.741 | $2.741 |
| | 05/18/09 | $2.629 | $2.629 |
| | 05/11/09 | $2.529 | $2.529 |
| |
| | California, Premium |
| | . |
| | Conventional |
| | Date | | Areas | | RFG Areas | | Average |
| | 06/29/09 | $3.192 | $3.192 |
| | 06/22/09 | $3.215 | $3.215 |
| | 06/15/09 | $3.182 | $3.182 |
| | 06/08/09 | $3.099 | $3.099 |
| | 06/01/09 | $2.957 | $2.957 |
| | 05/25/09 | $2.844 | $2.844 |
| | 05/18/09 | $2.729 | $2.729 |
| | 05/11/09 | $2.630 | $2.630 |
| |
| | Last Updated 6/29/2009 |