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2025-02-22 10:50:49 75115

?????????????????????2??21??????????????? (?? ??)???1??,???168??,?????????????????????????????????????????????????????????????;??????????????????????????????????????

???21????????????1??,??339?(PM2.5)?????????53.1??/??,???????????4.7%;??(PM10)??80???/??,??8.1%??339?????????78.0%,??0.5???

1??,??“2+36”??PM2.5??61.0??/??,??18.3%;??????68.5%,??7.4?;?2.9%,??????6.8??????1??,?PM2.5??28.3????/??,??23.5%?

1?,168??:PM2.5??20?????????????????????????????????????????????????????????????????????????????;PM2.5??20????????????????????????????????????????????????????????????????????????????????????????????????????????(??) ???:???


VR??????????:??????????


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