?2025???????????1???????
2025-02-21 17:40:0141898
????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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