????:1????????95:?????????

2???????????

3?????????

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???????:???????

?????

(??)??

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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