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

?????:??