????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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