??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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