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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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