??
?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%?
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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?????????????????;??,??????????
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1?????,??????????????31????PM2.5?58.0?????????/???,?????12.3%;O3??103??????/??,???21.2%;???73.8%,??13.6??;????0.9%,??1.1??????
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1?????,??????????13???????????????????PM2.5????61.8??/????,??5.5%;O3??89??????????/??,????18.7%;??72.0%,??6.3?????;???5.2%,??????2.5??;???0.2%,???????????????
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1????,168??:?????20???????????????????????????????????????????????????????????????????????????????????????;??20??????????????????????????????????????????????????????????????????????????????????????????????????????????????????
1??,168??:PM2.5??20??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5?20????????????????????????????????????????????????????????????????????????????????????????????
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