????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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