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

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