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.


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WGC (43)
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43 Datasets filtered from 4798 originally. Reset all Filters

Displaying [1 - 43] of 43 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
1
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
2
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
3
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
4
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
5
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
6
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
7
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
8
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
9
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
10
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
11
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
12
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
13
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
14
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
15
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
16
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
17
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
18
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
19
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
20
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
21
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
22
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
23
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
24
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
25
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Surface PFP Discrete Multiple Download Readme
26
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Surface PFP Discrete Multiple Download Readme
27
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Aircraft PFP Discrete Multiple Download Readme
28
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Surface PFP Discrete Multiple Download Readme
29
Walnut Grove, California, United States (WGC)
Continuous In-situ ch4 analyzer from Towers.
Greenhouse Gases Methane
(CH4)
Insitu Hourly Averages Multiple Download Readme
30
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Aircraft PFP Discrete Multiple Download Readme
31
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Surface PFP Discrete Multiple Download Readme
32
Walnut Grove, California, United States (WGC)
Continuous In-situ co analyzer from Towers.
Greenhouse Gases Carbon Monoxide
(CO)
Insitu Hourly Averages Multiple Go To Directory Readme
33
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Aircraft PFP Discrete Multiple Download Readme
34
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Surface PFP Discrete Multiple Download Readme
35
Walnut Grove, California, United States (WGC)
Continuous In-situ co2 analyzer from Towers.
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages Multiple Download Readme
36
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
37
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
38
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Aircraft PFP Discrete Multiple Download Readme
39
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Surface PFP Discrete Multiple Download Readme
40
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
41
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
42
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Aircraft PFP Discrete Multiple Download Readme
43
Walnut Grove, California, United States (WGC)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Surface PFP Discrete Multiple Download Readme
Displaying [1 - 43] of 43 records.    

Dataset list last updated on 06 April 2024
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