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

????:???200?3???????:??????????

????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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