What atmospheric benefit can clearer views of distant light be attributed to following several days of rain?

Answer

The atmosphere is often cleansed of dust and haze.

A few days of rain can cleanse the atmosphere of dust and haze, resulting in sharper and clearer views of distant celestial objects.

What atmospheric benefit can clearer views of distant light be attributed to following several days of rain?

#Videos

Two Comets SWAN & Lemmon To Light Up October Sky - YouTube

astronomyOctobersky event