???????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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