When air is the subject of a dream, something may be floating or suspended in a way that is portraying your current state of suspense. The object that is suspended can offer clues about how to move forward.
The air can be clear or dirty as a reflection of whether you may need to ‘air something out’ or to ‘clear the atmosphere.' The temperature of the air can describe feelings of coolness or feeling ‘hot’ as in unprocessed anger. Filling something with air will often make it bigger, representing growth or expansion. Being unable to breathe is the same as feeling like you are not living in a healthy way or feeling that you are not getting what you need in life. See Sky.