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

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