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pCO2 Air-Sea

Located at the sea surface, the pCO2 Air-Sea sensor measures the partial pressure of carbon dioxide (pCO2) in both the atmosphere and ocean.

Data Products

This instrument measures the following data products. Select a data product's name to learn more.

Instrument Models & Deployed Locations

The OOI includes the following instrument makes and models for this instrument type. Follow the links below to find out where in the OOI this instrument has been deployed. You'll also find quick links for each instrument to Data portal, where you can plot and access data.

Series Make Model
PCO2AA Pro-Oceanus pCO2-pro

Primary Science Discipline

Research Themes


Access Data
PCO2A on the Data Portal