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

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