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

2???szsn??

3???????????

4???????????

5??????????

????6?25? ?,????25??????2024?????5?????

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5???????????????????,????339???????PM2.5??22??/?,?4.3%;PM10???45????/????,????2.2%;O₃?161????/???,?8.1%;SO₂?????8?????/??????????,?;NO₂?16???/????,??5.9%;CO????0.7??/???????,??????

5?,?339????78.2%,????????10.1??;?0.5%,?????0.1?????????????????;???2.9%,??0.5%?

????1 2024???5????339???????? ???2 2024???5???339??

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5????????,????“2+36”???PM2.5???????31??/??,???6.9%;O₃??199???/?????,????13.7%?

5???,????????“2+36”????????43.5%,?27.9???????????;?????0.3%,???0.1?????;?4.1%,???0.3%????????????????????????????1?????

5???,??????PM2.5?????28?????????????????/?????,???????????9.7%;O₃????????????201??/????,?5.8%????58.1%,??;?????,?;???6.5%?

(???)?

5??,???????31????PM2.5?25?????????????????/?????,???????3.8%;O₃?188?/?????,???????????????8.0%?

5??????????????,?????31?????????????64.4%,??11.2??;????,????0.1????;?????2.1%?

(?????????????????????)???

5?,????13??????????????PM2.5??28????/????,????7.7%;O₃??195????????/????,???19.6%?

5??????????????,????13?48.9%,???????34.2????????;???????????????,???????????????;?????1.5%?

??????????????????????????3 2024????5????

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5?????,168?:??????????20??????????????(???1????????20???);?20????????????(?????1??????20???)??????1?

5????,168???:PM2.5???????20?????????????????????(???????????????1?20?????);PM2.5??20?????(?1???????????????20??)??????2?

5??3?

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