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Particulate exposure has been associated with adverse respiratory symptoms ranging from irritation of the airways, aggravated asthma, coughing, and difficulty breathing from acute exposure to symptoms such as irregular heartbeat, lung cancer, kidney disease, chronic bronchitis, and premature death in individuals who suffer from pre-existing ...
In terms of health effects, the guideline states that PM2.5 concentration of 10 is the lowest level at which total, cardiopulmonary and lung cancer mortality have been shown to increase with more than 95% confidence in response to long-term exposure to PM2.5. [2]
The World Health Organization (WHO) estimates that 3.2 million people die prematurely every year from illnesses attributed to indoor air pollution caused by indoor cooking, with over 237 thousand of these being children under 5. These include around an eighth of all global ischaemic heart disease, stroke, and lung cancer deaths.
Read More: What Wildfire Smoke Does to the Human Body. Over the short term, elevated PM2.5 exposure can cause a runny nose, coughing and wheezing, eye and throat irritation, and even bronchitis ...
Scientists found that scented candles give off more than just a pleasant aroma -- they can react with elements in the air to form cancer-causing agents. Study finds scented candles may release a ...
In 2013, the ESCAPE study involving 312,944 people in nine European countries revealed that there was no safe level of particulates and that for every increase of 10 μg/m 3 in PM 10, the lung cancer rate rose 22%. For PM 2.5 there was a 36% increase in lung cancer per 10 μg/m 3. [206]
Lung cancer was also more common among people exposed to NO 2 and black carbon. [166] Outdoor air pollution may increase risk of other types of cancer too, but the evidence is not as clear as for lung cancer. [167] For instance, there may be a relationship between kidney cancer and PM 2.5 and NO 2 levels. [168]
The term immediately dangerous to life or health (IDLH) is defined by the US National Institute for Occupational Safety and Health (NIOSH) as exposure to airborne contaminants that is "likely to cause death or immediate or delayed permanent adverse health effects or prevent escape from such an environment." Examples include smoke or other ...