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

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