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

???:???