?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??;??,????????

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1????,??31???PM2.5???58.0????/??,??????????????12.3%;O3????103??/???????,??21.2%;?????73.8%,?13.6??;????0.9%,??1.1?????????????

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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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