New air qual­ity in­dex planned for next year

China Daily (Hong Kong) - - NATION / DIGEST -

The En­vi­ron­men­tal Pro­tec­tion Depart­ment will launch on Dec 30 a new air pol­lu­tion in­for­ma­tion sys­tem, the Air Qual­ity Health In­dex (AQHI). The new sys­tem

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