?????????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??????????????:?

????

(?????)????

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??????????:?

????

1??,168????????:??????????????20?????????????????????????????????????????????????????????????????????????????????????????????????????;?20??????????????????????????????????????????????????????????????

1??????????????,168???:PM2.5????20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5??20????????????????????????????????????????????????????????????????????????????????????????????????????????

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