30 Jan 2026 10:59 am
I'm smarter than you ****JohnnyYou » 30 Jan 2026, 10:50 am » wrote: ↑ Oh yeah, you are on team there were dinosaurs on Noah's Ark. But yeah, you ae a cold blooded reptile bitch so you could handle the temp increase at +7 deg C to go to 3000 PPM.
Forest Fires: 2GT.. Volcanoes: 1 GT Humans: 35 GT Enjoy your MAGAmetthical madness Seven.
40,000 PPM CO2 is lethal to humans.
4,000 PPM CO2 is not typically lethal to humans, but it is considered a high, unhealthy level causing headaches, dizziness, and nausea. The recognized concentration that is immediately dangerous to life or health (IDLH) is 40,000 PPM, or 4%. Workplace safety limits (OSHA) are generally set at 5,000 PPM for an 8-hour workday.
Key CO2 Concentration Effects:
400-1,000 ppm: Normal outdoor/well-ventilated air.
1,000-2,000 ppm: Typical indoor air, may cause complaints of stuffiness or sleepiness.
2,000-5,000 ppm: Headaches, fatigue, and reduced concentration (often seen in poorly ventilated rooms).
> 5,000 ppm: Exceeds occupational exposure limits; causes air pollution symptoms.
40,000 ppm (4%): Immediately Dangerous to Life or Health (IDLH); leads to breathing difficulties, dizziness, and potential unconsciousness.
> 100,000 ppm: Rapid loss of consciousness and coma.
While 4,000 PPM is well above recommended indoor levels and can severely reduce cognitive performance, it is ten times lower than the threshold considered immediately fatal (40,000+ PPM).