Basement air context for Penetanguishene
How Penetanguishene sits in Health Canada indoor-radon survey geography.
Indoor radon figures for Penetanguishene follow Health Canada survey geography, often at CMA or regional scale. Higher mean Bq/m³ ranks as higher risk on the board.
A home still needs its own long-term test. Use the radon page to put Penetanguishene in national context first.