????:1????????????:?????24????

2??????

3?????????

4??????????

5?????

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

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