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  1. Radon - Wikipedia

    Radon is a contaminant that affects indoor air quality worldwide. Because radon is denser than air it accumulates in basements and crawlspaces under dwellings.

  2. Radon | US EPA

    Mar 18, 2026 · Radon is a naturally occurring radioactive gas that can cause lung cancer. You can’t see or smell radon. Testing is the only way to know your level of exposure. Radon can have a big impact …

  3. Radon and Your Health | Radon | CDC

    Feb 16, 2024 · Radon is an odorless and invisible radioactive gas naturally released from rocks, soil, and water. Radon can get trapped inside homes and buildings, and build up in the air. Over time, …

  4. Radon Gas: Causes, Exposure, Symptoms & Complications

    Nov 7, 2024 · Radon is a radioactive substance, which means it emits radiation (a type of energy). Radiation can damage your cells, leading to cancer. Experts estimate that radon exposure is the …

  5. Radon Poisoning: Symptoms, Risk Factors, and More - Healthline

    Apr 13, 2023 · Long-term exposure to high levels of radon can be dangerous to your health. Learn where you’re likely to find high levels of radon, how to test for it, and how it can impact your health.

  6. My house had high levels of radon — here’s how I fixed it

    Jan 31, 2024 · Radon gas comes from the natural decay of uranium, found in all soils, which moves up from the ground and enters your home through cracks or holes in the foundation.

  7. NJDEP-Radiation Protection Element

    Sep 16, 2025 · Radon is a radioactive gas that comes from the breakdown of naturally occurring uranium in soil and rock. It is invisible, odorless and tasteless, and can only be detected by …

  8. Radon Gas Exposure & Poisoning: Symptoms, Health Effects ... - WebMD

    Aug 7, 2024 · You can't see, feel, taste, or smell it, but radon can be present anywhere. Learn more about this radioactive gas and how to keep your exposure low.

  9. Radon | American Lung Association

    Jan 13, 2026 · Learn about radon, how it affects lung health and what you can do about it. What Is Radon? Radon is a colorless, tasteless and odorless gas that causes lung cancer. Exposure to …

  10. Best 30 Radon Testing Mitigation in Perth Amboy, NJ with Reviews

    Radon Testing Mitigation in Perth Amboy on YP.com. See reviews, photos, directions, phone numbers and more for the best Radon Testing & Mitigation in Perth Amboy, NJ.