?2025???????1???????????

????:???????????:??????????

???????????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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