On Tuesday, December 1, 2026, from 6:30 p.m. to 8:30 p.m., the Liffré-Cormier Community is organizing at the Espace culturel André Blot in La Bouëxière, in Ille-et-Vilaine, a public meeting focused on indoor air quality.

The presentation begins with a simple observation: most of our daily lives are spent indoors. It focuses in particular on radon, a naturally occurring radioactive gas that is still relatively unknown to the general public and that accumulates in homes.

The meeting also marks the launch of a campaign to measure radon levels in homes throughout the region: testing kits are being distributed free of charge to residents, upon prior reservation with the community of municipalities.

Admission is free, and the event is open to both individuals and landlords.

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