Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Division. Alternatively, you can browse the GMD ftp server. Click on the icons ( Download Data File or Go to Download Directory ) 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 make selections based on date.


Select from the following lists to narrow your search.
24 Datasets filtered from 3346 originally.     (Reset all Filters)

Displaying [1 - 24] of 24 records.    
Dataset Number Site> Category Name Type Frequency Year Data Readme
1
Multiple Sites
Equivalent Effective Chlorine, total Cl, total Br from halocarbons (flask and in situ compilation)
Halocompounds Total Br, Cl, and EECl Combined Monthly Averages Multiple Download Data File
2
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds ethane
(C2H6)
Flask Discrete Multiple Download Data File
3
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds propane
(C3H8)
Flask Discrete Multiple Download Data File
4
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds tetrafluoromethane
(CF4)
Flask Discrete Multiple Download Data File
5
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HFC-236fa
(F236fa)
Flask Discrete Multiple Download Data File
6
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds nitrogen trifluoride
(NF3)
Flask Discrete Multiple Download Data File
7
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds PFC-116 Flask Discrete Multiple Download Data File
8
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds sulfuryl fluoride
(SO2F2)
Flask Discrete Multiple Download Data File
9
Multiple Sites
Monthly means from two or more measurement programs.
Halocompounds CFC-11
(cfc11)
Combined Monthly Averages Multiple Download Data File
10
Multiple Sites
Monthly means from two or more measurement programs.
Halocompounds CFC-12
(cfc12)
Combined Monthly Averages Multiple Download Data File
11
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds Methyl Chloroform
(CH3CCl3)
Flask Discrete Multiple Download Data File Readme File
12
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds Methyl Chloride
(CH3Cl)
Flask Discrete Multiple Download Data File Readme File
13
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds Halon-1301
(H-1301)
Flask Discrete Multiple Download Data File Readme File
14
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HFC-125 Flask Discrete Multiple Download Data File Readme File
15
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HFC-143a Flask Discrete Multiple Download Data File Readme File
16
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HFC-32 Flask Discrete Multiple Download Data File Readme File
17
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds CFC-113
(cfc113)
Flask Discrete Multiple Download Data File Readme File
18
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds Methyl Bromide
(ch3br)
Flask Discrete Multiple Download Data File Readme File
19
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds Carbonyl Sulfide
(cos)
Flask Discrete Multiple Download Data File Readme File
20
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds Halon-1211
(h1211)
Flask Discrete Multiple Download Data File Readme File
21
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HCFC-141b
(hcfc141b)
Flask Discrete Multiple Download Data File Readme File
22
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HCFC-142b
(hcfc142b)
Flask Discrete Multiple Download Data File Readme File
23
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HCFC-22
(hcfc22)
Flask Discrete Multiple Download Data File Readme File
24
Multiple Sites
Flask samples analyzed by GCMS.
Halocompounds HFC-134a
(hfc134a)
Flask Discrete Multiple Download Data File Readme File
Displaying [1 - 24] of 24 records.    

Dataset list last updated on 14 September 2019
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