Search Results for: Radon

Radon Awareness Month

radon house

January is National Radon Awareness Month

Radon is a cancer-causing radioactive gas

Radon is a naturally occurring radioactive gas and comes from the natural breakdown uranium

You cannot see, smell or taste radon, but it may be a problem in your home

Radon can enter homes through cracks in floors, walls, or foundations, and collect indoors (see image left)

When inhaled, radioactive radon particles can damage the cells that line the lung

Radon is the second leading cause of lung cancer in the United States today

There are no immediate health symptoms that will alert you to the presence of radon

It typically takes years of radon exposure before any health problems surface

Radon levels at or above 4 picocuries per liter (pCi/L) of air are considered very dangerous

Adair County Radon Information



 Green=70% of Adair County Homes Results Under 2 pCi/L (Low Risk)

Yellow=19% of Adair County Homes Results Between 2 and 3.9 pCi/L (Moderate Risk)

 Red=11% of Adair County Homes Results 4 pCi/L and above (High Risk)



Testing is the only way to know your home’s radon levels

Free test kits are available for Missouri residents at the following link Radon Test Kits


Indoor Air Quality

Radon is considered to be the second leading cause of lung cancer the U.S.  Radon is a gaseous radioactive element that occurs from the natural breakdown of uranium in rocks and soil.  It is colorless, odorless and tasteless.  Radon becomes and risk indoors because as it continues to break down, it emits atomic particles that upon entering the lungs can alter DNA and increase lung cancer risk.  Radon can be tested and measured in in pCi/L (picocuries per liter) and there are estimated risks to health from the exposure depending on the concentration.  Missouri Department of Health and Senior Services (MO DHSS) and Environmental Protection Agency (EPA) recommend that if the concentration of radon is 4 pCi/L or greater, then remediation should be done to lower risk.

MO DHSS is currently offering free radon kits for citizens by clicking on the free radon kit link to the bottom and filling out the form.  Also for more information go to the citizens guide to radon.

Mold is found both indoors and outdoors and is present everywhere – in the air and on surfaces.  Mold can enter your home through open doorways, windows, vents, heating and air conditioning systems etc.  Mold will then grow in places with a lot of moisture, such as around leaks in roofs, windows, or pipes, or where there has been flooding.  Mold grows well on paper products, cardboard, ceiling tiles, and wood products.  Mold can also grow in paints, wallpaper, insulation, drywall, carpet, fabric, and upholstery.

Exposure to damp and moldy environments may cause a variety of health effects or none at all depending on a person’s sensitivity.  For those who are sensitive, molds can cause nasal stuffiness, throat irritations, coughing or wheezing, eye and in some cases skin irritation.  People with mold allergies may have more serious reactions.

Things you can do inside your home to control mold growth is:

  • Maintain humidity levels between 40% and 60%
  • Promptly fixing leaky roofs, windows, and pipes
  • Thoroughly cleaning and drying after flooding
  • Ventilating shower, laundry, and cooking areas

For more information on mold and how to clean mold up click on the Mold Guide link to the bottom.

Environmental Services

Environmental StaffAdair County Health Department environmental section provide a number of services to the citizens of Adair County. These include inspections of Adair County Food Establishments and administering the Adair County Food Ordinance.  Staff also provide training to establishments upon request.

Other services include inspections of state licensed lodging establishments and daycare providers, testing of private drinking water supplies, and submission of specimens for rabies testing.

Consultation regarding mold, radon and lead as well as on-site wastewater concerns are also handled by the Environmental staff at Adair County Health Department.

For more information on any of these topics, click on the links found below.