Winter air pollution and respiratory function

Winter air pollution and respiratory function.

Acute effects of winter air pollution on respiratory function in schoolchildren in southern England.

AIM To investigate the acute health effects of winter outdoor air pollution (nitrogen dioxide (NO(2)), ozone (O(3)), sulphur dioxide (SO(2)), sulphate (SO(4)(2-)),and particles (PM(10))) on schoolchildren in an area of southern England where levels of SO(2) had been reported to be high. METHODS A total of 179 children, aged 7-13, from three schools (two urban and one rural location), were inc...

Air pollution and multiple acute respiratory outcomes.

Short-term effects of air pollutants on respiratory mortality and morbidity have been consistently reported but usually studied separately. To more completely assess air pollution effects, we studied hospitalisations for respiratory diseases together with out-of-hospital respiratory deaths. A time-stratified case-crossover study was carried out in six Italian cities from 2001 to 2005. Daily par...

Air pollution and the respiratory system.

Over the past 250 years-since the Industrial Revolution accelerated the process of pollutant emission, which, until then, had been limited to the domestic use of fuels (mineral and vegetal) and intermittent volcanic emissions-air pollution has been present in various scenarios. Today, approximately 50% of the people in the world live in cities and urban areas and are exposed to progressively hi...

Ozone, air pollution, and respiratory health.

Of the outdoor air pollutants regulated by the Clean Air Act of 1970 (and recently revised in 1990), ozone has been the one pollutant most difficult to control within the federal standards. The known human health effects are all on the respiratory system. At concentrations of ozone which occur during summer air-pollution episodes in many urban metropolitan areas of the United States, a portion ...