???????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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