??????????????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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