#petrichor
Live, measured metrics for the hashtag #petrichor from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #petrichor
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-26 10:08 UTCNo measured public usage for #petrichor in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-26 10:08 UTCNo related tags with measured usage found for #petrichor.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-26 10:08 UTCNo recent public posts found for #petrichor on Mastodon. Nothing measured, so nothing shown.
What “petrichor” means
Wiktionary · Wikipediapetrichor/ˈpɛtɹɪkɚ/
- nounThe distinctive scent, caused by geosmin, which accompanies the first rain after a long, warm, dry spell.
Petrichor is the earthy scent often associated with rain falling on dry soil or rock. The term was introduced by Australian researchers Isabel Joy Bear and Richard Grenfell Thomas in a 1964 paper in Nature. Bear and Thomas used the term for an odour released from rock or soil materials after dry conditions when they are exposed to moisture.
“Petrichor” on Wikipedia (CC BY-SA) →#petrichor across platforms
every network with a public tag surfaceFollow #petrichor straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/petrichor