I Am Flooded With Memories, Memories, Memories

One memory that's stuck with me is the weird aroma after it rained in a town I was in. You know how after it rains you smell a pleasant scent? It was different where I lived. For a while I lived in Pueblo, Colorado and each time after it rained, the aroma would not be pleasant. I take that it could have been the dirt, after all Pueblo is surrounded by desert.