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??????????????2????21??? ??????,?21??2025????????1???1????,??339????PM2.5????53.1???/??,?????4.7%;PM10???80????/??????????,????8.1%;O3??98??/????,??????15.3%;SO2??10??/??,?????;NO2?30????/?,??6.2%;CO??1.2????/????,???

1?????,????????339?78.0%,??0.5???;??2.6%,??0.4??????1.1%,???0.2%?

2025????1?339?????????????????:???? 2025????1??339????????????:??

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1?????,??“2+36”??PM2.5??????????????61.0????/????,?????????18.3%;O3????83????/??????,??13.7%;??68.5%,????7.4??;??2.9%,??6.8??????????????????????0.5%,???

1??,??PM2.5??28.3????/??????????,?????????????????????23.5%;O3??69??/???,????1.5%;??93.5%,?????3.2?????;??,?????????

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1??,???31??PM2.5??58.0?????????/??,??12.3%;O3???103????/??,??21.2%;????73.8%,????13.6??;??0.9%,???1.1?????????

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1???,??13????????PM2.5???61.8??/????,??5.5%;O3?????89???????????????/?,????????18.7%;???72.0%,??????????????6.3????????;??????????????5.2%,??2.5????;??0.2%,?????

2025??????????????1?????????????:??

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1??????,168??:??20????????????????????????????????????????????????????????????????????????????????????????????????????????????????;??????????????20??????????????????????????????????????????????????????????????????????????????????????????

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

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