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

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??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??????????????????????????

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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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