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Daga thomo thomǫ塰ʱӱԮ֪ʿĻӱӦ̫ʵѰǶϽҲѭ̨ȡμᣨWHAʱΪִίĶӲδ̨ͬṩЭ
Ѷ51ҹҩƷ˰ҽҩ̸ۺͲɹδҽĿҩʵҽ̸С3ϵۺϴʩͿҩƷݺ8ձ̨ʿʾǰ֪Ի̸ʱ͵ص㽫ʱ䱾ܳԼܶǰʱΪ죩ǰչö֪͵ýע2002һػͶʿعɴӻȳǼڻŵȹչ
52һ˵Ϊǹ͵ˮŷ**ƵسǹֻܾӦʵ514ǹЭԱѲʱһڹ̵ڲժһĿǰǹܲѶ4ԱԴ̶ѧԱȷдʱŮĿǰѾȫһϢΪ
53ΪҪȾΪPM2.54ΪжȾҪȾΪPM2.55ΪȾҪȾΪPM2.56ΪҪȾΪPM2.57ΪȾҪȾΪPM2.5O38ΪȾҪȾΪPM2.5O39ΪȾҪȾΪPM2.510~11ΪҪȾΪPM2.512ΪȾҪȾΪPM2.5O3