????:1???????app:??????????

2?2020???????

3???????????

4??????

5????????

???1?????????????????20?????? (?????????????????????????????? ?????)???????20??,2024???????????,??????????;?????????149???

???????????????????? ??????????

????,???,????????????6????10??,????????????????95.8%,????????????????149????93.2%,?????????????????????????????,???????I?II??67%,??????????????????????????

?????????????,????????????????????,????????????????,????????????????????????????????????????????????????????,???????????????????????,?????????????????AQI?,PM2.5?20.6????/?????,???

??????????????????????,??????7???????????????,?????????????????????73.2%???93.2%,??????????4?????3?,???

???????????????????,??,????,??,???2025????????????20?,8???????????????????????????????

??????????,2024???????,??????????,??,????????,????????????????????????90.6%,??????5??????????90%????????????????12??????????????????,?????????????73.3%,?????????????????

??,??????????????????,??,???,??????????????????????,????(??)

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