Banking service chronicle published this article page no 25 this article was published in the magazine world health organisation (who) air pollution standards why in news the world health organisation (who) in its first-ever update since 2005 has tightened global air pollution standards. 29 about world health organisation (who) air pollution standards since 1987 who has periodically issued healthbased air quality guidelines (aqg) to assist governments and civil society to reduce human exposure to air pollution. the who air quality guidelines were last published in 2006 air quality guidelines – global update 2005. Banking service chronicle magazine since then there has been a marked increase in evidence on the adverse health effects of air pollution built on advances in air pollution measurement and exposure assessment. the overall objective of the updated global guidelines is to offer quantitative health-based recommendations for air quality management expressed as long or short-term concentrations for a number of key air pollutants. in this guideline update recommendations on aqg levels are formulated together with interim targets as can be seen in the table Banking service chronicle magazine subscription
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