What national teams are publishing.

What this does not show

• Only 15 countries have a national feed that returns anything. The other 200+ publish on Facebook, or not at all.
• 8 feeds are listed under two countries at once on the official site and could not be attributed automatically, so they are excluded rather than guessed.
• 68 pulled items were dropped because their titles carry no cleanup keyword — national sites also post unrelated news, and one listed source turned out to be a Washington State air-quality agency.
• Titles are shown in their original language, and the keyword rule is Latin-script, so Taiwan's post announcing 世界環境清潔日 and Strive for Five is currently dropped. Translation and “is this a cleanup?” classification is exactly the job an AI step would do — the publish date comes from the feed and is never inferred.