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

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??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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