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Carbon dioxide levels in the atmosphere just hit a ‘depressing’ new record
Sci Am ^ | 5/5/26 | Adam Kovac

Posted on 05/06/2026 3:59:06 AM PDT by Eleutheria5

These data come from the National Oceanic and Atmospheric Administration’s Mauna Loa Observatory, which may soon be shut down because of proposed government budget cuts

The amount of carbon dioxide detected in the atmosphere hit a record high in April. CO2 levels averaged about 431 parts per million (ppm) over that month, according to data collected at the National Oceanic and Atmospheric Administration’s Mauna Loa Observatory in Hawaii.

Greenhouse gases, such as carbon dioxide, are measured as a proportion of the total atmosphere. The numbers are presented as the number of molecules of a particular gas out of a million total molecules, or ppm.

Climate scientist Zachary Labe of Climate Central, a nonprofit that researches climate change, says the new record is “depressing” but not unexpected.

“It’s just another sign that carbon dioxide continues to increase in our atmosphere as our planet continues to warm,” he says. “For many climate scientists, this is just ‘here it is again, another record in the wrong direction.’”

Labe explains that the amount of CO2 in the atmosphere tends to peak in April each year as decaying plants release greenhouse gases after winter. Some of that CO2 gets reabsorbed by plants as they grow during the warmer months. But NOAA’s data show a worrying trend, with the average monthly amount of CO2 steadily increasing.

.....

(Excerpt) Read more at scientificamerican.com ...


TOPICS:
KEYWORDS: carbondioxide; climatechange; manbearpig; newrecord

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And the grift goes on. Yes, the grift goes on. Ladadadee. Ladadadaa!
1 posted on 05/06/2026 3:59:06 AM PDT by Eleutheria5
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To: Eleutheria5

Plants worldwide celebrate the gift from Mother Earth!


2 posted on 05/06/2026 4:02:10 AM PDT by TheDon (Remember the J6 political prisoners! Remember Ashli Babbitt!)
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To: Eleutheria5

Never give up the con.


3 posted on 05/06/2026 4:02:25 AM PDT by Skwor
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To: Eleutheria5

It’s true! I’m looking outside right now and all the trees and grass are bright vibrant green and festooned with a filigree of flowers. So much CO2! So much life!


4 posted on 05/06/2026 4:03:24 AM PDT by Sirius Lee ("Never argue with a fool, onlookers may not be able to tell the difference.)
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To: Sirius Lee

Pop open a bottle of seltzer and let it go flat, to help them along. We must all do our part, and beer is too precious to waste.


5 posted on 05/06/2026 4:06:27 AM PDT by Eleutheria5 ("America can be summed up in one word: Asmpfutehehepfpfutehe")
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To: TheDon

Remember that below 250 PPM photosynthesis nose dives and many plants die outright.

The reality is the planet before the industrial period was in a CO2 drought that could have been catastrophic for all animal life.


6 posted on 05/06/2026 4:06:47 AM PDT by MMusson ( )
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To: MMusson

Might explain the 19th Century mini ice age. Was it in 1812?


7 posted on 05/06/2026 4:07:59 AM PDT by Eleutheria5 ("America can be summed up in one word: Asmpfutehehepfpfutehe")
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To: Eleutheria5

In an enclosed music venue, carbon dioxide rates can easily exceed 1000 PPM. Submarines can exceed 2000 PPM.

CO2 not a scary monster.


8 posted on 05/06/2026 4:08:57 AM PDT by MMusson ( )
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To: Eleutheria5

Quick! Need more chemtrails! Stat!


9 posted on 05/06/2026 4:09:23 AM PDT by Old Yeller
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To: Eleutheria5

Eat half-cooked beans to help replenish the methane.


10 posted on 05/06/2026 4:09:44 AM PDT by Eleutheria5 ("America can be summed up in one word: Asmpfutehehepfpfutehe")
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To: Eleutheria5

Good to hear. This means more people are breathing.


11 posted on 05/06/2026 4:10:12 AM PDT by maddog55 (The only thing systemic in America is the left's hatred of it!)
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To: Eleutheria5
The Mauna Loa Observatory (MLO) is located 4 miles (6 km) from the summit crater of the Mauna Loa volcano, perched at an altitude of 11,135 feet (3,397 meters) on the north flank. While situated in close proximity to the active volcano, the station sits above the temperature inversion layer, allowing it to sample clean air, with volcanic CO2 spikes excluded from data.

So the data collections is near an active volcano and supposed to be an objective source of CO2 sampling.

What's not stated in the article is the total percentage of CO2 with respect to the atmosphere.
12 posted on 05/06/2026 4:10:16 AM PDT by where's_the_Outrage? (Drain the Swamp. Build the Wall)
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To: Eleutheria5

The carbon dioxide levels we now have are a small fraction of what they were in the Pleistocene Era when the entire planet was green from pole to pole, life thrived.

These greenie ass hats are simply commie anti-capitalist whacko freaks.Their claim to fame is that they are double jointed and thus can actually stick their heads up their own asses.The vast majority of them are mentally ill, suffering from Trump Derangement Syndrome.


13 posted on 05/06/2026 4:10:36 AM PDT by Candor7 ( Ask not for whom the Trump Trolls,He trolls for thee!<img src="" width=300</img><a href="">tag</a>))
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To: Eleutheria5
Mauna Loa Observatory

Yeah, you'd never expect to see an increase in CO2 on top of a volcano. /s

14 posted on 05/06/2026 4:10:42 AM PDT by fruser1
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To: Eleutheria5

Isn’t CO2 a heavy gas even being absorbed by the ground?


15 posted on 05/06/2026 4:11:07 AM PDT by existentially_kuffer
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To: TheDon

For lack of a better word, it’s plant food. Plants will take in the extra CO2, grow bigger and faster and then give off more oxygen. Which in turn will reduce the CO2 levels. Climate alarmists need to look up the word “Homeostasis”.

CC


16 posted on 05/06/2026 4:12:19 AM PDT by Celtic Conservative (Heghlu'meH QaQ jajvam!)
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To: fruser1

Particularly since Mauna Loa is very close to an active volcano that’s been spewing lava, plush ash and vog into the atmosphere for hundreds of years. It’s been extremely active of late as well.


17 posted on 05/06/2026 4:15:49 AM PDT by Lakeshark
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To: Eleutheria5
carbon dioxide continues to increase in our atmosphere as our planet continues to warm

Meantime, in Denver...
33 degrees and snowing.
18 posted on 05/06/2026 4:17:01 AM PDT by RandallFlagg (Democrats should have been barred from elections since The Battle Of Athens.)
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To: Eleutheria5

...of course they won’t tell you which country (or countries) spew out 50% or more of the world’s Carbon Dioxide.


19 posted on 05/06/2026 4:22:03 AM PDT by BobL (Trusting one's doctor is the #1 health mistake one can make.)
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To: TheDon

“Plants worldwide celebrate the gift from Mother Earth!”

Indeed, and we animals can celebrate because those boosted plants will give us more oxygen.


20 posted on 05/06/2026 4:22:38 AM PDT by cymbeline
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