CO2.Earth

428.44 ppm ‪#CO2 in OUR PLANET'S AIR on Mar. 8 2025

📈 Up 2.34 ppm from 426.10 a year ago 📈

🌎 @NOAA Mauna Loa data: buff.ly/WzraZfS 🌎
🌎 Brought to you by CO2.Earth at buff.ly/GZJ8mbe 🌎

🙏 Let's keep this 350 overshoot brief 🙏

🏆📈🏆 FIRST TIME #CO2 SURPASSES 430 🏆📈🏆 430.60 ppm is the HIGHEST EVER CO2 in Earth’s atmosphere as of March 7, 2025 🏆 Up 5.24 ppm from 425.36 ppm a year ago 🏆 #NOAA Mauna Loa Obervatory data & graphic: gml.noaa.gov/ccgg/trends/... 🏆 Daily CO2.Earth records at: www.co2.earth/co2-records

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

428.49 parts per million (ppm) CO2 in air 07-Mar-2025 keelingcurve.ucsd.edu

Our Ralph Keeling explains to @deutschewelle.bsky.social how CO2 measurements got started and why they are important in the new podcast 'What does 1 ton of CO2 look like' now available on the Living Planet #podcast. pod.link/livingplanet...

427.16 parts per million (ppm) CO2 in air 06-Mar-2025 keelingcurve.ucsd.edu

If you're in Austin, come visit!

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

427.43 parts per million (ppm) CO2 in air 05-Mar-2025 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

427.38 parts per million (ppm) CO2 in air 03-Mar-2025
keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

426.97 parts per million (ppm) CO2 in air 02-Mar-2025 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

426.64 parts per million (ppm) CO2 in air 01-Mar-2025
keelingcurve.ucsd.edu

Trump’s E.P.A. Seeks to Deny Science That Americans Discovered It’s in this country that scientists, funded by or working for the government, came to understand the role of carbon in our atmosphere.

Kudos to Bill McKibben for this piece on the story behind one of the icons of @scrippsocean.bsky.social science. www.newyorker.com/news/the-led...

426.41 ppm ‪#CO2 in OUR PLANET'S AIR on Jan. 5 2025

📈 Up 3.80 ppm from 422.61 a year ago 📈

🌎 NOAA Mauna Loa data: gml.noaa.gov/ccgg/trends/... 🌎
🌎 Brought to you by CO2.Earth at www.co2.earth/daily-co2 🌎

🙏 Let's keep this 350 overshoot brief 🙏

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.87 parts per million (ppm) CO2 in air 05-Jan-2025 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.87 parts per million (ppm) CO2 in air 04-Jan-2025 keelingcurve.ucsd.edu

Acceleration in the Keeling Curve is the long term constant. The current numbers and past trend say loud & clear that we're still pushing the environment into unsustainable territory for people & other species. That may sound doomy, but the point is: Take note and accelerate the solutions we have.

426.03 ppm ‪#CO2 in OUR PLANET'S AIR on Jan. 4 2025

📈 Up 3.66 ppm from 422.37 a year ago 📈

🌎 NOAA Mauna Loa data: gml.noaa.gov/ccgg/trends/... 🌎
🌎 Brought to you by CO2.Earth at www.co2.earth/daily-co2 🌎

🙏 Let's keep this 350 overshoot brief 🙏

426.13 ppm ‪#CO2 in OUR PLANET'S AIR on Jan. 3 2025

📈 Up 3.76 ppm from 422.37 a year ago 📈

🌎 NOAA Mauna Loa data: gml.noaa.gov/ccgg/trends/... 🌎
🌎 Brought to you by CO2.Earth at www.co2.earth/daily-co2 🌎

🙏 Let's keep this 350 overshoot brief 🙏

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

426.16 parts per million (ppm) CO2 in air 02-Jan-2025 keelingcurve.UCSD.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.78 parts per million (ppm) CO2 in air 03-Jan-2025 keelingcurve.ucsd.edu

427.16 ppm ‪#CO2 in OUR PLANET'S AIR on Dec. 31 2024

📈 Up 4.83 ppm from 422.33 a year ago 📈

🌎 NOAA Mauna Loa data: gml.noaa.gov/ccgg/trends/... 🌎
🌎 Brought to you by CO2.Earth at www.co2.earth/daily-co2 🌎

🙏 Let's keep this 350 overshoot brief 🙏

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.74 parts per million (ppm) CO2 in air 30-Dec-2024 keelingcurve.ucsd.edu

Readings for the past several days have been unavailable because of a problem with a server. Technicians are troubleshooting the issue now and we hope to resume reporting of daily readings as soon as possible.

🌎 425.59 ppm ‪#CO2 in the planet's air in the last week of 2024 🌎

📈 Up from 421.75 for the week one year ago📈

🔗 NOAA Mauna Loa weekly data: gml.noaa.gov/ccgg/trends/... 🔗

🔄 CO2.Earth distribution: www.co2.earth/weekly-co2 & www.show.earth/the-weekly-co2-tracker-for-web 🔄

425.33 ppm ‪#CO2 in OUR PLANET'S AIR on Dec. 29 2024

📈 Up 3.88 ppm from 421.55 a year ago 📈

🌎 NOAA Mauna Loa data: gml.noaa.gov/ccgg/trends/... 🌎
🌎 Brought to you by CO2.Earth at www.co2.earth/daily-co2 🌎

🙏 Let's keep this 350 overshoot brief 🙏

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.23 parts per million (ppm) CO2 in air 24-Dec-2024 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.21 parts per million (ppm) CO2 in air 23-Dec-2024 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.48 parts per million (ppm) CO2 in air 22-Dec-2024 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

425.53 parts per million (ppm) CO2 in air 21-Dec-2024 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

Baseline reading not available, data too variable 20-Dec-2024 keelingcurve.ucsd.edu

The Keeling Curve The Keeling Curve is a daily record of global atmospheric carbon dioxide concentration maintained by Scripps Institution of Oceanography at UC San Diego.

Baseline reading not available, data too variable 19-Dec-2024 keelingcurve.ucsd.edu