港空氣污染較洛杉磯差四成


【明報專訊】
三間大學和智庫組織思匯研究顯示,本港空氣污染惡化,可吸入的懸浮粒子水平較美國最污染的洛杉磯多四成。研究指,本港現時每年四成半日子處於低能見度水平,空氣污染導致每年經濟損失超過二百億元。如果能見度由目前的平均水平改善為高能見度,估計每年死亡人數可以減少一千六百人,入院留醫日數可以減少六萬四千日。

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