?2025???????1???????????

????:??????:???????????

??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????????????????????????????????????????????????????????????????????????????????????????????????????????????????

?????????:???????????????