???????2025???????????1?
2025-02-21 22:49:3390354
????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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