Air Pollution  Threat on Mankind 

Air Pollution  Threat on Mankind 

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info from WHO

Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere

Household combustion devices, motor vehicles, industrial facilities and forest fires are common sources of air pollution.

Pollutants of major public health concern include particulate matter, carbon monoxide, ozone, nitrogen dioxide and sulfur dioxide.

Outdoor and indoor air pollution cause respiratory and other diseases and are important sources of morbidity and mortality.

WHO data show that almost all of the global population (99%) breathe air that exceeds WHO guideline limits

contains high levels of pollutants, with low- and middle-income countries suffering from the highest exposures.

Air quality is closely linked to the earth’s climate and ecosystems globally.

Many of the drivers of air pollution (i.e. combustion of fossil fuels) are also sources of greenhouse gas emissions.