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 The MLO 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

The MLO 180

Show this 180 X 120 widget (~50 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/mauna-loa-observatory-0180.jpg" 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

The MLO 240

Show this 240 X 160 widget (~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/mauna-loa-observatory-0240.jpg" 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-->

The MLO 250

Show this 250 X 167 widget (~75 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/mauna-loa-observatory-0250.jpg" 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-->

The MLO 300

Show this 300 X 200 widget (~100 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/mauna-loa-observatory-0300.jpg" 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-->

The MLO 336

Show this 336 X 224 widget (~115 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/mauna-loa-observatory-0336.jpg" 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-->

The MLO 480

Show this 480 X 320 widget (~135 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/mauna-loa-observatory-0480.jpg" 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-->

The MLO 580

Show this 580 X 387widget (~135 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/mauna-loa-observatory-0580.jpg" 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-->

Wider than 600 pixels

The MLO 720

Show this 720 X 480 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/mauna-loa-observatory-0720.jpg" 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-->

The MLO 800

Show this 800 X 534 widget (~140 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/mauna-loa-observatory-0800.jpg" 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-->

The MLO 1024

Show this 1024 X 683 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/mauna-loa-observatory-1024.jpg" 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

The MLO 1500

Show this 1500 X 1000 widget (~715 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/mauna-loa-observatory-1500.jpg" 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-->