Home and property - Front Range
Testing for radon is a normal step for a Pueblo County home
Radon is a natural soil gas that can build up indoors across Colorado, and testing a Pueblo County home is a simple, standard part of buying or owning one.
Published June 10, 2026 - Last verified June 11, 2026
Radon is a gas you cannot see or smell. It comes up out of the ground naturally and can collect inside homes. Across much of Colorado, including the Front Range and the Pueblo area, indoor radon is common enough that testing is treated as routine rather than alarming.
Here is the calm version of the story. The rock and soil under many Colorado homes give off radon. The gas can seep into a house through the foundation and build up, especially in lower levels. Because you cannot detect it with your senses, the only way to know a home’s level is to test for it.
For a buyer, a radon test is a normal item to put on the list alongside the inspection. For an owner, it is something you can check on your own with a test kit, and many homes that show a high level can be fixed with a mitigation system. The point is not fear. The point is that radon is a known Colorado question, and answering it for your specific house is straightforward.
To learn how radon works in Colorado soils and how to test, start with the Colorado Geological Survey and the state’s environmental health tracking pages, and check Pueblo County Public Health for local guidance.