?2025???????????1???????
2025-02-21 21:13:4166355
?????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????????????????????????????????????????????????????????????????????????????????????????????????????????
?????:????