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O2/N2 Ratio Trends

All stations

All stations bimonthly O<sub>2</sub>/N<sub>2</sub> ratios plot

Alert, NWT, Canada

Alert bimonthly O2/N2 ratio plot

Barrow, Alaska

Barrow bimonthly O2/N2 ratio plot

Cold Bay, Alaska

Cold Bay, Alaska bimonthly O2/N2 ratio plot

La Jolla Pier, California

La Jolla Pier, California bimonthly O2/N2 ratio plot

Mauna Loa Observatory, Hawaii

Mauna Loa Observatory, Hawaii bimonthly O2/N2 ratio plot

Cape Kumukahi, Hawaii

Cape Kumukahi, Hawaii bimonthly O2/N2 ratio plot

American Samoa

American Samoa bimonthly O2/N2 ratio plot

Cape Grim, Australia

Cape Grim, Australia bimonthly O2/N2 ratio plot

Palmer Station, Antarctica

Palmer Station, Antarctica bimonthly O2/N2 ratio plot

South Pole, Antarctica

South Pole, Antarctica bimonthly O2/N2 ratio plot
Graphics Gallery
  • O2/N2 Ratio & CO2 Trends Plots
  • O2/N2 Ratio Trends Plots
  • APO Plots
  • Maps
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