Therefore, the bioaerosols in Qingdao were slightly affected by the explosion in Huangdao, and the SO2 and NO2 released from the explosion were not the cause of the decreased microbe concentration.
Therefore, the bioaerosols in Qingdao were slightly affected by the explosion in Huangdao, and the SO2 and NO2 releasedfrom the explosion were not the cause of the decreased microbe concentration.