?2025???????1???????????
2025-02-21 22:35:4563369
??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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