烟尘

Traditional form:

煙塵

Pinyin (reading):

yānchén

Definitions:

• smoke and dust
• air pollution

Characters:

• 烟 - smoke, soot; opium; tobacco, cigarettes
• 尘 - cinders, ashes, dust, dirt

Traditional characters:

• 煙 - smoke, soot; opium; tobacco, cigarettes
• 塵 - cinders, ashes, dust, dirt