What is in the Sky?

The sky and air in Lubbock has been unusual lately.  We have dust storms that fill the air with very thickly suspended particles of dust.  I remember a time when we had smoke clouds from Mexican wildfires, and recently, we have had smoke in the air from Texas wildfires. 


Tonight, we had strange grey clouds that appeared to be real clouds. But, the low lying haze made me wonder if it was smoke or dust.

No rain happened.  We need rain. What was in the sky today?