Public Health & Environment
Indoor Air
Most people are aware that outdoor air pollution can damage their health, but they may not know that indoor air pollution can also have significant effects. Studies suggest that indoor air levels of many pollutants may be 2-5 times, and occasionally more than 100 times, higher than outdoor levels. These levels of indoor air pollutants are of concern because it is estimated that most people spend as much as 90% of their time indoors.
Over the past several decades, exposure to indoor air pollutants is believed to have increased due to variety of factors. These include: the construction of more tightly sealed buildings and reduced ventilation rates to save energy; the use of synthetic building materials and furnishings, and the use of chemically formulated personal care products, pesticides, and household cleaners.
Radon, carbon monoxide, environmental tobacco smoke (ETS), and biological pollutants (molds) are among the most prevalent indoor air pollutants of concern to Washington County citizens and to the Department of Public Health and Environment. The role of the department is primarily to conduct public education, consultation and to conduct investigations of complaints regarding indoor air quality in our community, workplaces and our homes.
How do I get help about indoor air quality?
Washington County residents who need help with an indoor air quality problem in their homes should contact the department at 651-430-6655 and ask to speak to an environmental health specialist. The department can provide fact sheets and other information about indoor air quality. If the problem is severe enough, the department may need to visit your home to assess the problem. Often times, the environmental health specialist can assist you over the phone in ways to reduce IAQ problems.
This department does not offer laboratory services mold. If you are looking for indoor air quality sampling to be conducted in your home, contact an indoor air quality consultant for more information.
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