this post was submitted on 16 Jul 2026

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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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Air quality across the Eastern US & Canada right now (lemmy.world)

submitted 3 months 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.

https://map.purpleair.com/air-quality-standards-us-epa-aqi

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[–] Nangijala@feddit.dk 4 points 3 months ago (2 children)

Bro, wtf.. that's gotta be a typo.

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[–] borari@lemmy.dbzer0.com 4 points 3 months ago (1 child)

That’s probably the source of the wildfires. I wouldn’t be surprised if the ppm is that high in the middle of a massive forest fire.

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[–] Nangijala@feddit.dk 2 points 3 months ago

Hope nobody lives around there, then, because yikes. 8O

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