![Observation of O2 and CO2 at La Jolla, CA. [Source http://scrippso2.ucsd.edu/sites/default/files/pdfs/plots/daily_avg_plots/ljo.pdf]](https://climatedataguide.ucar.edu/sites/default/files/styles/node_teaser_image/public/teaser_images/ljo_scripps.png?itok=y61klCOm)
"The Scripps O2Program measures changes in atmospheric oxygen levels from air samples collected at stations around the world. This sampling network provides a global and hemispheric perspective on oxygen variability. " Stations include:
- Alert, NWT, Canada
- Cold Bay, Alaska
- Cape Kumukahi, Hawaii
- La Jolla Pier, California
- Mauna Loa Observatory,Hawaii
- American Samoa
- Cape Grim, Australia
- Palmer Station, Antarctica
- South Pole
Key Strengths:
- High quality observations