What is the tone of the following lines in "At the Tourist Centre of Boston"?

Question

I seem to remember people,
at least in the cities, also slush ,
machines and assorted garbage.
Perhaps that was my private mirage
which will just evaporate
when I go back.
-embarrassed
-ironic
-solemn
-accusing
I was thinking ironic but I need someone to check it please

Answer 1

Probably not ironic.

http://www.dictionary.com/browse/solemn?s=t

http://www.dictionary.com/browse/ironic?s=t