Today’s AAA National Average $4.0190
Price as of 7/21/26
Today's AAA Maine Avg. $4.0390
Price as of 7/21/26
Today’s AAA
National Average
$4.0190
Price as of7/21/26
Today's AAA
Maine Avg.
$4.0390
Price as of7/21/26
County Retail Prices
4.1350 to 4.0590
4.0580 to 4.0470
4.0460 to 4.0180
4.0170 to 3.9740
County average gas prices are updated daily to reflect changes in price. For metro averages, click here.
| Regular | Mid-Grade | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0390 | $4.5860 | $5.0620 | $5.3910 |
| Yesterday Avg. | $4.0300 | $4.5840 | $5.0480 | $5.3960 |
| Week Ago Avg. | $3.8780 | $4.4380 | $4.9130 | $5.2010 |
| Month Ago Avg. | $4.0240 | $4.5980 | $5.0850 | $5.4130 |
| Year Ago Avg. | $3.0940 | $3.6520 | $4.1140 | $3.9030 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0940 | 6/16/22 | ||
| Diesel | $6.3790 | 5/18/22 |
Bangor
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0050 | $4.5560 | $5.0530 | $5.4390 |
| Yesterday Avg. | $4.0070 | $4.5620 | $5.0310 | $5.4390 |
| Week Ago Avg. | $3.8680 | $4.4390 | $4.9220 | $5.2430 |
| Month Ago Avg. | $4.0540 | $4.6360 | $5.1500 | $5.4600 |
| Year Ago Avg. | $3.1220 | $3.6740 | $4.1780 | $3.8540 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0940 | 6/16/22 | ||
| Diesel | $6.3470 | 5/16/22 |
Lewiston-Auburn
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0590 | $4.6480 | $5.1230 | $5.4890 |
| Yesterday Avg. | $4.0420 | $4.6430 | $5.0590 | $5.4950 |
| Week Ago Avg. | $3.8510 | $4.4410 | $4.9440 | $5.2740 |
| Month Ago Avg. | $3.8580 | $4.5150 | $5.0290 | $5.4090 |
| Year Ago Avg. | $3.0540 | $3.5990 | $4.0620 | $4.0040 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.1330 | 6/20/22 | ||
| Diesel | $6.5110 | 5/20/22 |
Portland
| Regular | Mid | Premium | Diesel | |
|---|---|---|---|---|
| Current Avg. | $4.0350 | $4.5570 | $5.0390 | $5.5020 |
| Yesterday Avg. | $4.0260 | $4.5610 | $5.0240 | $5.4990 |
| Week Ago Avg. | $3.8410 | $4.4050 | $4.8770 | $5.3070 |
| Month Ago Avg. | $4.0140 | $4.5940 | $5.0410 | $5.5240 |
| Year Ago Avg. | $3.0760 | $3.6370 | $4.0900 | $3.9570 |
highest recorded average price
| Price | Date | |||
|---|---|---|---|---|
| Regular Unleaded | $5.0930 | 6/14/22 | ||
| Diesel | $6.4330 | 5/18/22 |