???????????2025???????1?
2025-02-21 23:43:3245515
?????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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