“The Smell of Rain” Has a Name—And It’s Pure Chemistry
• Petrichor is the name for the distinct smell after rain, a mix of chemistry and nature.
• Plant oils, geosmin from soil bacteria, and ozone contribute to the petrichor scent.
• The smell of rain is pleasing due to its association with renewal and fresh water.
The delightful aroma after rain is petrichor
Ever notice that distinct, earthy smell right after it rains? Turns out, that delightful aroma has a name: petrichor. And it's not just your imagination—it’s a fascinating blend of chemistry and nature at work!
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