#greatsmog
Live, measured metrics for the hashtag #greatsmog from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #greatsmog
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-29 14:45 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 2026-07-29 14:45 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-29 14:45 UTCEverything below is measured over the latest 40 public posts (spanning ~26478 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (40)
Avg boosts / post: 1.8
Top of the latest posts
On #ThisDayInHistory in 1952, the #GreatSmog of London began. It killed at least 4,000, and likely closer to 12,000, with another 100,000 having respiratory illnesses. As someone who developed asthma from pollution, I'll point out that corp
#GreatSmog's 70th anniversary and lesson: Take action! #CarolineHaslett's letter to The Times on Tuesday 23 December 1952 responded to others after her plea for all-electric houses: #CostOfFog "Electricity is the solution. No-one has a bett
#GreatSmog's 70th anniversary and lesson: Take action! Letter to The Times on Monday 22 December 1952 responding to #CarolineHaslett's plea for 'all-electric houses': #CostOfFog "New stoves won't work. There's no smokeless fuel. It's all ho
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/greatsmog