?2025???????1???????????
2025-02-21 23:17:2114358
??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?????????????
(???????????)????
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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