???????2025???????????1?
2025-02-21 22:44:5896885
??????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?????;?????????,?????????
(?????)????
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%,????
2025??1?????????????:??
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1??,168??????????????:??20?????????????????????????????????????????????????????????????????????????????????????????????????????????;??20???????????????????????????????????????????????????????????????????????????????????????????????
1???,168??:PM2.5????????20?????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5????20?????????????????????????????????????????????????????????????????????????????????????????
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