?2025???????1???????????
2025-02-21 17:23:5888436
??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????????????????????????????????????????????????????????????????????????????????????????????
??????????:???