the smell of rain. The word comes from the Greek words 'petra', meaning stone, and 'ichor', which in Greek mythology refers to the golden fluid that flows in the veins of the immortals.
I have never smelled that after a storm, but then apparently people's ability to smell it massively varies. Doesn't sound like the most pleasant smell tbh.
"Ozone has a very characteristic pungent odor, sometimes described as like chlorine bleach..."