Show the latest monthly average level of CO2 in the atmosphere.  Show it on your website or blog with real-time numbers that track the global changes as they happen. Simply add a Keeling Curve Monthly CO2 Tracker widget by Show.Earth and CO2.Earth.  Add one today so more people in your world may see this leading global indicator of environmental and human health, month after month.

Small

KC Monthly 180

Show this 180 X 150 widget (~55 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0180.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 200

Show this 200 X 167widget (~70 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0200.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 250

Show this 250 X 208 widget (~95 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0250.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

Common Sizes

KC Monthly 300

Show this 300 X 250 widget (~125 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0300.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 336

Show this 336 X 280 widget (~145 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0336.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

Larger than 150 kb

KC Monthly 480

Show this 480 X 400 widget (~200 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0480.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 580

Show this 580 X 483 widget (~260 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0580.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 720

Show this 720 X 600 widget (~350 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0720.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 750

Show this 750 X 625 widget (~365 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0750.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 768

Show this 768 X 640 widget (~380 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0768.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 800

Show this 800 X 667 widget (~400 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-0800.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

KC Monthly 1024

Show this 1024 X 853 widget (~550 kb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-1024.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->

Highest Resolution

KC Monthly 3000

Show this 3000 X 2500 widget (~3 mb) on your site by adding this HTML:  

<!--Start CO2 Earth widget by Show.Earth v21c-->
<a href="https://www.co2.earth/" target="_blank">
<img src="https://assets.show.earth/widget-co2/kc-monthly-3000.png" style="max-width:100%" title="Click for more CO2 Earth info..." alt="Latest monthly CO2 level in the Earth's atmosphere" /> </a>
<!--End CO2 Earth Widget-->