??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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