atmospheric
US /ˌæt.məsˈfer.ɪk/
UK /ˌæt.məsˈfer.ɪk/

1.
relating to the atmosphere of the Earth or another celestial body
:
•
The planet has a thick atmospheric layer.
•
Scientists are studying atmospheric pressure changes.
2.
creating a distinctive mood, typically a romantic, evocative, or mysterious one
:
•
The old castle had a very atmospheric feel.
•
The restaurant had soft lighting and atmospheric music.