????:1????????:??????

2???400??3????

3?2023????QT???

4???94??

5???????????

??12????????25?? (???? ??)??25????????????,11????????,????????????339??93.8%,????1.3?????

11?????????????????????,????339?(PM2.5)??32.4??????,????????????2.4%?

11??,????“2+36”??83.4%,??2.4???;PM2.5???????????????47.8???????,?0.8%?

11????????????,168??,??:?????????????????????????????????????????????????????????????

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