?????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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