Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Laboratory. Alternatively, you can check our Data by research program page for specific areas of data that can be downloaded. Click on the icons ( or ) under the 'Data' table heading in the dataset description boxes to either download the data file desired, or take you to the appropriate directory on the ftp server, where you can select specific data files.


Select from the following lists to narrow your search.
Category
Parameter  
Type
Flask (2)
Frequency
Site  
NWR (2)
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2 Datasets filtered from 3327 originally. Reset all Filters

Displaying [1 - 2] of 2 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
1
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Discrete Multiple Download Readme
2
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Readme
Displaying [1 - 2] of 2 records.    

Dataset list last updated on 24 October 2020
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