?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???????:??

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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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