???????????2025???????1?

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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??????????????;??,?????????????????????????

(????)???

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

(??)??

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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