#EarthDay
Live, measured metrics for the hashtag #EarthDay from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #earthday
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-09-27 00:01 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-27 00:01 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-27 00:01 UTCEverything below is measured over the latest 40 public posts (spanning ~3506 hours).
Posting hours (UTC) — busiest: 21:00
Languages: English (35) · German (2) · Indonesian (1)
Avg boosts / post: 1.5
Top of the latest posts
The NSF lost 40% of its staff and fired all 22 independent board members. Then came the order: haul up 900 instruments tracking the AMOC, the current keeping half the planet livable. They're unplugging the alarm so the house burns quiet. ht
@screwlisp @jameshowell @ramin_hal9001 @kentpitman The point on radicalization at the beginning of the show had me thinking about how radicalization of humanity into diametric opposites seems inevitable today. I wonder, if AI could triviall
Alrighty then... After all that gardening (in between posts), I'm beat! I learned a lot this #SolarPunkSunday ! Thanks to everyone who chimed in, and especially @MaQuest and @BrambleBearSnoring ! Join us next week for more #Composting, #Rep
What “earthday” means
WikipediaEarth Day is an annual event on April 22 to demonstrate support for environmental protection. First held on April 22, 1970, it now includes a wide range of events coordinated globally through earthday.org including 1 billion people in more than 193 countries.
“Earth Day” on Wikipedia (CC BY-SA) →#earthday across platforms
every network with a public tag surfaceFollow #earthday 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/earthday