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Home / NEPMs Explained / Air ToxicsAir ToxicsAir Toxics are gaseous, aerosol or particulate pollutants which are present in the air in low concentrations with characteristics such as toxicity or persistence so as to be a hazard to human, plant or animal life. The terms 'air toxics' and 'hazardous air pollutants' (HAPs) are used interchangeably. Air toxics include the following general categories of compounds: volatile and semi volatile organic compounds, polycyclic aromatic hydrocarbons, heavy metals and aldehydes. Air toxics are emitted into ambient air from a wide range of sources. The exposure of the Australian population to these substances is dependent on individual lifestyle and places of work and residence. There is a growing international recognition of the potential health risks associated with exposure to air toxics and of the need for action to minimise these risks. There is evidence that cancer, birth defects, genetic damage, immunodeficiency, respiratory and nervous system disorders can be linked to exposure to occupational levels of air toxics. Thus it is desirable to reduce the exposure of the Australian population to these substances where possible. Air Toxics NEPM
Air Toxics Health Reviews
Background InformationFor information on Department of Environment and Heritage's Living Cities - Air Toxics Program Click here. Air Toxics Information Bulletin
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