????: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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