????:1???????:?????V

2?????????

3????????9598

4????????

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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