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

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

3??????????

4??????????

5???????

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

???????????

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????????

????????????

(????)??

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??????

?????????

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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