What Are The World Health Organization Guidelines for Indoor Air Quality?
The World Health Organization is an agency of the United Nations that focuses on public health from an international perspective. The WHO is among the leading organizations that recognizes indoor air pollution as a major health concern for most countries. Since it’s more concentrated, indoor air pollution is often at higher levels than outdoor air pollution. This presents serious health risks not just in homes but daycare centers, schools, offices, public buildings, healthcare facilities and so forth. In order to aid residents and organizations improve the air in their indoor environments, the WHO has developed and maintains indoor air quality guidelines, which are currently presented across four publications. Four Sets of WHO IAQ Guidelines The core publication for the WHO guidelines is titled “WHO Air Quality Guidelines for Particulate Matter, Ozone, Nitrogen Dioxide and Sulfur Dioxide.” It was originally published in 1987, and the WHO published a second edition in 2005. All guidelines are updated on an annual basis, and subsequent editions reflect major changes to the structure and other aspects of a guide. In 2009, the WHO published “Dampness and Mould,” which focuses specifically on microbes that are byproducts of mold, fungi and bacteria. In 2010, “Selected Pollutants” was...
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