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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??;??????????????,??????????

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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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