?2025???????????1???????
2025-02-21 22:31:0770178
????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?????:??
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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??????????
(???)?
1???,??13??PM2.5?61.8??/?????????????????,????5.5%;O3???89??/????,???18.7%;??????????????72.0%,???6.3??;??5.2%,???????????2.5???;??0.2%,?????
2025??1???????:????
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1??,168????:????20???????????????????????????????????????????????????????????????????????????????????????????????????????????????;??20??????????????????????????????????????????????????????????????????????????????????????????????????
1??????????????,168???:PM2.5????20?????????????????????????????????????????????????????????????????????????????????????;PM2.5???????????????????20????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
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