ME · free air
Free air in Maine
Is air free in Maine?
Owner decidesNot by law. Maine has no free-air law, so each station owner decides. Of the 48 places with air we have mapped in Maine, 13 (27 %) are free or usually free, mostly at Lowe's and Costco.
- places with air
- 48
- free or usually free
- 13
- tire shops fill free
- 0
- open 24/7 (known)
- 2
Chains with air in Maine
The brands with the most locations on our Maine map, and what to expect at each.
Free air by city in Maine
Number of places with air per city. Cities with a link have their own page with every address.
- Sanford3
- Brunswick3
- Bangor3
- Portland3
- Oakland2
- West Paris2
- Warren2
- Kennebunk2
- Holden2
- Scarborough2
- Fairfield1
- Waterville1
- North Haven1
- Wells1
- Lincoln1
- Dexter1
- Bucksport1
- Mount Desert1
- Gouldsboro1
- Bar Harbor1
- Newburgh1
- Yarmouth1
- Trenton1
- Ellsworth1
- Southwest Harbor1
- Milford1
- Freeport1
- Saco1
- Augusta1
- Brewer1
- Rockland1
- Auburn1
- Windham1
- Presque Isle1
Confirmed free air pumps in Maine
Places where drivers or the operator confirmed the air is free.
Gas station
FreeOakland, ME 04963
Valero
Free20 Oak Street, Oakland, ME 04963
Hours: Mon–Fri 08:00–16:30
Winter tire pressure in Maine
−5 PSI
typical drop from July to January
The average temperature in Maine goes from about 67 °F in July to 18 °F in January. Tire pressure falls roughly 1 PSI for every 10 °F, so a tire set to 35 PSI on a summer afternoon reads about 30 PSI on an average winter morning.
Most tire pressure warning lights switch on when a tire is about 25 % below its recommended pressure. A cold front plus a slow leak gets there fast, so check your tires as soon as the first cold mornings arrive.
Free air in neighboring states
- New Hampshire81 places
Free air in Maine: questions
Is air free at gas stations in Maine?
Only where the owner chooses. Maine doesn't require free air, so many stations use coin or card machines that cost one to two dollars. Chains that give air away at most stores are your best bet, and some clerks switch a paid machine to free if you ask.
Which gas stations have free air in Maine?
On our map, the chains with the most free or usually free air pumps in Maine are Lowe's (11) and Costco (1). At franchised brands like Shell, BP or Exxon, it depends on the owner.
Where can I check my tire pressure for free in Maine?
Most free air machines have a built-in gauge. Many independent tire shops in Maine will also check your pressure for free if you ask.
How much does tire pressure drop in winter in Maine?
Maine averages about 67 °F in July and 18 °F in January (NOAA, 2015–2024). At roughly 1 PSI per 10 °F, tires filled in summer lose about 5 PSI by midwinter, often enough to switch on the low-pressure warning. Top them up when the weather turns.
Which city in Maine has the most free air pumps?
On our map, Oakland has the most free or usually free spots in Maine: 2 of 2 places with air.