?2025???????1???????????
2025-02-21 22:45:0943659
???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??????????????????????????????????????????????????????????????????????????????
?????:???