Why You Should Listen to the Episode on Radon Testing and Indoor Air Quality in the Bi-State Metro

If you live in the Greater St. Louis area and have never thought about radon gas in your home, you are not alone. Many homeowners assume that because they do not have a basement or because their house is new, they are safe. That assumption can be dangerous. Radon is a naturally occurring radioactive gas that comes from the soil beneath your foundation. It can seep into any building, old or new, and long-term exposure is the second leading cause of lung cancer in the United States, according to the EPA. That is why I strongly encourage you to listen to the episode from the News Front Podcast on Air Sense Environmental, a company based in Edwardsville, Illinois, that is expanding IEMA-certified radon testing and indoor air quality services across the entire bi-state metro.

This episode is not just a commercial for a local business. It is a practical conversation about what radon testing actually involves, why it matters for families in this region, and what you can do if your home tests high. The host and the experts from Air Sense Environmental walk through the differences between short-term radon tests and long-term radon tests, when you should use a continuous radon monitor, and how radon mitigation works after the test results come back. It is the kind of grounded, expert-driven discussion that you rarely get from a quick internet search or a home inspection pamphlet.

Radon in the Bi-State Metro: A Real Concern

The Greater St. Louis bi-state metro covers parts of Missouri and Illinois, and both states have areas with elevated radon potential. Edwardsville sits right in the middle of that zone. The geology here includes granite and shale deposits that contain uranium. As that uranium breaks down through radioactive decay, it releases radon gas. The gas moves up through the soil and into the air, but when it gets trapped inside a building, concentrations can build to dangerous levels. That is the problem Air Sense Environmental addresses every day.

I have personally seen homes in St. Charles County that tested at four times the EPA action level. The owners had no idea. They had never tested because they thought radon was a problem only in basements with dirt floors. In reality, radon can enter through cracks in the slab, gaps around pipes, or even through the water supply if you are on a private well. The only way to know is to test. And the best testing gives you a result over months, not days, because levels fluctuate with weather and seasons. A long-term radon test placed in the lowest livable level of your home will give you the most accurate annual average. That is the number you need to make decisions about mitigation.

What a Certified Radon Test Looks Like

When you work with an IEMA-certified company like Air Sense Environmental, the process is straightforward. A technician places a monitor in your home, usually a continuous radon monitor that records hourly readings. This device is more accurate than the charcoal canisters you can buy at a hardware store because it cannot be tampered with and it logs time-stamped data. After the testing period, which can be 48 hours for a short-term radon test or 90 days to a year for a long-term one, the results are analyzed and reported to you along with clear recommendations.

If your levels are high, the next step is radon mitigation. This is not a vague or experimental process. It usually involves a technique called soil suction, where a pipe is installed through the foundation slab and a small fan pulls the radon-laden air from beneath the house and vents it safely above the roofline. It is remarkably effective. In most homes, that single system can reduce radon levels by more than 99 percent. The cost is typically between eight hundred and fifteen hundred dollars, which is modest compared to the health risk of doing nothing. I have seen mitigation systems installed in crawlspaces and basements in Edwardsville and across the bi-state metro, and they are quiet, low-maintenance, and unobtrusive.

Indoor Air Quality Goes Beyond Radon

The episode also covers broader indoor air quality topics, which is smart because radon is only one piece of the puzzle. Many homes in the Greater St. Louis area have issues with humidity, mold, dust mites, and volatile organic compounds from paints and furniture. An air purifier with a HEPA filter can help with particulates, but it will not remove radon. Radon requires mitigation, not filtration. That distinction is important, and the News Front Podcast episode makes it clearly.

Air Sense Environmental has expanded its services to address the full picture. They now offer assessments for carbon monoxide, nitrogen dioxide, and other combustion byproducts that can come from gas stoves or attached garages. They also check for humidity levels that can encourage mold growth. If you are a home inspector or a real estate agent working in the bi-state metro, this kind of knowledge is essential. You cannot recommend a clean bill of health for a house if you have not tested the air. And you cannot test the air properly without the right equipment and training.

Why This Episode Stands Out

There are plenty of podcasts about home improvement and healthy living, but few zero in on the specific environmental challenges of a region like the Greater St. Louis bi-state metro. The News Front Podcast does that by featuring a local expert who lives and works in Edwardsville. The conversation is not abstract. It is about the homes and schools and workplaces that listeners actually inhabit. That is why I think you should listen to the episode. It gives you actionable information that you can use the same week, whether you are scheduling your first radon test or deciding on a mitigation contractor.

Another thing I appreciate about the episode is that it addresses common objections. People say, "I have lived here thirty years and I am fine." The host handles that gently but honestly: radon exposure is cumulative, and lung cancer from radon typically takes decades to develop. You may not notice a problem until it is too late. That is not fear-mongering; it is the reality that the EPA has documented for years. The episode also clears up confusion about who pays for mitigation. If you are buying a home, you can often negotiate with the seller to cover the cost. If you are a current homeowner, some states offer low-interest loans or grants. The episode touches on those resources without getting bogged down in policy.

Practical Steps After You Listen

After you listen to the episode, the first step is simple: order a radon test. You can buy a short-term radon test kit online or hire a professional like Air Sense Environmental to place a continuous radon monitor. If you are selling a home, get the test done early so you have time to mitigate before closing. If you are buying, make the test a condition of the offer. I have seen too many deals fall apart because the radon test came back high and the buyer panicked. A little education ahead of time prevents that panic. The episode gives you that education.

One more thing: if you already have an air purifier running in your home, do not assume it is handling radon. It is not. Radon is a gas, and most air purifiers only capture particles. The only way to reduce radon is to stop it at the source, which means sealing entry points and venting the soil gas away from the house. That is what radon mitigation does. It is a permanent fix, not a band-aid. The episode explains all of this with the kind of clarity that only comes from people who have been doing this work for years.

Final Thoughts

I have been writing about home health and environmental risks for a long time, and I can tell you that radon is one of the most overlooked hazards in the bi-state metro. It is invisible, odorless, and tasteless. You cannot detect it without a test. But it is also one of the most solvable problems in home maintenance. A single soil suction system, installed by an IEMA-certified professional, can make your home safe. That is not hype. That is the result of decades of research and field experience. And it is exactly the message that comes through in the News Front Podcast episode featuring Air Sense Environmental.

So whether you are a longtime resident of Edwardsville, a new homeowner in St. Louis County, or a real estate professional working across the bi-state metro, take twenty minutes to listen to the episode. It might change how you think about the air in your home. And it might save your health down the road.