#hayfever
Live, measured metrics for the hashtag #hayfever from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hayfever
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.online (Mastodon public tags API) · fetched 2026-09-26 02:36 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-09-26 02:36 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-26 02:36 UTCEverything below is measured over the latest 40 public posts (spanning ~3492 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (34) · German (2)
Avg boosts / post: 0.7
Top of the latest posts
A surreal sketch for my fellow #hayfever connoisseurs: plants making love in thin air - sending their #Pollen right into our nostrils! Drawn in the sun while sneezing with #sakuragellyroll on pollinated #BlackPaper #heuschnupfen #kunst #art
@tksst @muddle Thx 4 orig TKSST boost Amazing how a good thing (planting many trees) in the past can turn out to be a problem. Unplanned consequences from bad planning? This shows more talking to your scientists before playing with nature.
I guess the ragweed is in bloom? Achooo!!! 🤧🤧🤧 #NEPA #PAwx #Allergies #HayFever
What “hayfever” means
WikipediaAllergic rhinitis, of which the seasonal type is called hay fever, is a type of inflammation in the nose that occurs when the immune system overreacts to allergens in the air. It is classified as a type I hypersensitivity reaction. Signs and symptoms include a runny or stuffy nose, sneezing, red, itchy, and watery eyes, and swelling around the eyes. The fluid from the nose is usually clear. Symptom onset is often within minutes following allergen exposure, and can affect sleep and the ability to
“Allergic rhinitis” on Wikipedia (CC BY-SA) →#hayfever across platforms
every network with a public tag surfaceFollow #hayfever 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/hayfever