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

(?????)??????????

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??????:??

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

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

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