Other pollutants, especially particulates, were also present.

也有其他污染物存在，特别是颗粒物。

Particulates, especially PM2.5's, have been shown to cause disease.

颗粒，特别是PM 2.5已经显示致病能力。

Particulates can also melt the ice when they precipitate out of the air and land on it.

沉积到地面的大气微粒同样能融化冰川。

So have the high volume of particulates and gases inhaled by firefighters, said Prezant.

因此，消防员们吸入了大量的这种微粒和气体，Prezant说。

Both gases and particulates can cause changes in the average temperatures of an area.

气体及微粒会使一个地区的平均气温发生变化。