You may think of air pollution normally as an outdoor concept, but air pollution can also affect your indoor living or work environment, warns the National Institutes of Health. This can create "sick building syndrome," which arises when pollutants build up in your body and cause a range of illnesses or physical discomfort. Keep you, your family or your office colleagues safe by ensuring adequate indoor air ventilation, suggests the U.S. Environmental Protection Agency (EPA), and consider installing air filters that can remove airborne particles.
Biological Pollutants
Common biological pollutants include pollen, mold spores, dust and animal dander, according to Oregon State University. These pollutants typically provoke allergic reactions like headaches, sneezing and watery eyes, but the university warns that they can even provoke life-threatening reactions. Mold growth can be prevented by keeping your home at a relative humidity of 30 to 50 percent, according to the EPA. The agency also recommends regular cleaning, such as washing the bedding and vacuuming carpets, to remove pollen and other particles that may become airborne.
Asbestos
Asbestos was commonly used in older homes for various construction materials like furnace insulation and floor tiles, according to the EPA. If the material's fibers become airborne, they can cause a wide range of dangerous health concerns, such as lung cancer. The agency says to leave insulation and other potential asbestos-carrying material alone and to hire a trained professional to inspect suspicious material. If it contains asbestos, only professionals can safely remove the material from your home; they can be located by calling the U.S. government's hotline for toxic substances control at 202-554-1404.
Carbon Monoxide
Carbon monoxide is especially dangerous indoors because it's undetectable by human senses, warns the EPA. The University of Hawaii says carbon monoxide may approach dangerous levels when your cooking area is not well ventilated. To avoid exposure, Oregon State University suggests limiting your use of gas stoves, regularly inspecting gas-powered appliances like water heaters to protect against leaks, and keeping your kitchen windows open whenever you're operating your gas stove.
Formaldehyde
Formaldehyde is found in various furniture pieces and construction materials, like pressed wood and fiberboard, according to the EPA. The gas can create a painful, burning feeling in your respiratory system, as well as nausea and cancer. It's most often released when your home or office's humidity is high. The agency recommends getting rid of any formaldehyde-containing furniture, increasing ventilation and keeping your home's humidity low.
Volatile Organic Compounds
Volatile organic compounds, or VOCs, are common gases in household cleaners and painting supplies. The gases are highly toxic when breathed, says the EPA. Whenever you use cleaners or paint indoors, open all doors and windows and don't store the products in your home. Follow the manufacturer's directions carefully to avoid inappropriate product usage, which increases your exposure to VOCs.
