???????????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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