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submitted 1 month ago by fireweed@lemmy.world to c/climate@slrpnk.net

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Screenshot taken from PurpleAir. 150 and above is considered unhealthy, 300 and above is considered hazardous.

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[-] doomsdayrs@lemmy.ml 2 points 1 month ago

You lived in the 1900s?!

[-] RememberTheApollo_@lemmy.world 11 points 1 month ago

We breathed the brown air.

[-] SaveTheTuaHawk@lemmy.ca 4 points 1 month ago* (last edited 1 month ago)

Thats why we wore onions on our belts, but not yellow onions, because of the war...

this post was submitted on 16 Jul 2026

435 points (100.0% liked)

Climate

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As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

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