???????????2025?1???????
2025-02-22 03:18:3214502
??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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