meteorology vs atmospheric condition

meteorology and atmospheric condition both are nouns.

Word	Noun	Adjective	Verb	Adverb
meteorology	Yes	No	No	No
atmospheric condition	Yes	No	No	No

meteorology (noun)	atmospheric condition (noun)
the earth science dealing with phenomena of the atmosphere (especially weather)	the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation
predicting what the weather will be