According to the World Health Organization, an estimated 4.2 million premature deaths globally are linked to ambient air pollution, mainly from heart disease, stroke, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections in children. Pollutants with the strongest evidence for a public health concern, include particulate matter (PM), ozone (O3), nitrogen dioxide (NO2), and sulphur dioxide (SO2).
The U.S. Environmental Protection Agency (EPA) says that particulate pollution exposure has been linked to premature death in people with heart or lung disease, nonfatal heart attacks, irregular heartbeat, aggravated asthma, decreased lung function, and increased respiratory symptoms, such as irritation of the airways, coughing, or difficulty breathing.
There are many options for monitoring indoor air quality in a home, but there are very few options for a consumer to monitor…