this post was submitted on 25 Sep 2024
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[–] OsrsNeedsF2P@lemmy.ml 22 points 1 month ago* (last edited 1 month ago)

That would make the air.. less clean now?

Edit: looks like PM2.5 and PM10 levels were 10-100x more around a hundred years ago. Seems like air quality is in fact better now.