???????2025?1???????????

????:??9598???:??????????

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

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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??????:???

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1??,168??:????20???????????????????????????????????????????????????????????????????????????????????????????????????;??20????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

1??,168??:PM2.5??20?????????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5???????20??????????????????????????????????????????????????????????????????????????????????????????????????????????????

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