????:1?????:????

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5?????????????

??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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