?2025???????1???????????

????:????????????:????9598?

?????????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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