Formation of Haze
Two types:
dry
haze - large/giant particles in the
air (smoke, smog, dust)
wet
haze - H2O condenses onto
hydroscopic CCN - can occur at RH's as
low as 75%
wet haze
has a dull gray, white color
QUESTION FOR THOUGHT:
Why does the relative
humidity
seldom reach 100% in polluted air?
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