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Maine Cannabis Possession Limits (2026)

Permitted: In Maine, adults 21 and older may possess up to 2.5 ounces, including no more than 5 grams of concentrate.

PermittedVerified May 31, 2026

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Official source: legislature.maine.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Cannabis Possession Limits in states bordering Maine

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

New HampshireConditional
Recreational possession is illegal in New Hampshire but decriminalized: up to three-quarters of an ounce is a civil violation of about $100, not a crime. Registered patients may possess up to 2 ounces.
Verified May 31, 2026 · Source: dhhs.nh.gov · Full New Hampshire rule →

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