?2025???????????1???????
2025-02-21 21:13:1688088
???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??????????????????????????????????????????????????????????????????????????????????????????????????????
??:?????