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

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??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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