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