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2025-02-21 17:06:21

?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??????

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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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