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

????:?????:?????

??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?????:????

??

(??)??????????

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???????:?????

??

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

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

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