???????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%?

?

(????)????

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%,???

????

1????,168?????????????????:??20????????????????????????????????????????????????????????????????????????????????????????????;?????20???????????????????????????????????????????????????????????????????????????????????????

1??,168???:PM2.5????20?????????????????????????????????????????????????????????????????????????????????????????????;PM2.5??????20????????????????????????????????????????????????????????????????????????????????????