GML Data Finder

Use this web page to find specific data files available from the Global Monitoring Laboratory. Click on the Data button under the 'Data' column heading in the table to go to the description and download page for that dataset.


Select from the following lists to narrow your search.
Category
Halocompounds (64)
Parameter  
CFC-11 (7)
CFC-12 (6)
Carbon Tetrachloride (6)
Methyl Chloroform (6)
HCFC-22 (4)
CFC-113 (3)
HCFC-142b (3)
Halon-1211 (3)
Methyl Chloride (3)
Acetylene (1)
Benzene (1)
CFC-13 (1)
Chloroform (1)
Dibromomethane (1)
Ethane (1)
HCFC-133a (1)
HFC-125 (1)
HFC-134a (1)
HFC-143a (1)
HFC-152a (1)
HFC-227ea (1)
HFC-236fa (1)
HFC-32 (1)
Halon-1301 (1)
Halon-2402 (1)
PFC-14 (1)
PFC-218 (1)
Propane (1)
i-Butane (1)
i-Pentane (1)
n-Butane (1)
n-Pentane (1)
Type
Insitu (39)
Surface PFP (25)
Frequency
Discrete (25)
Daily Averages (13)
Hourly Averages (13)
Monthly Averages (13)
Site  
MLO (64)
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64 Datasets filtered from 5419 originally. Reset all Filters
Displaying [51 - 64] of 64 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
51
 Mauna Loa, Hawaii, United States (MLO)
CFC-12 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. 		Halocompounds CFC-12
(cfc12)		 Insitu Hourly Averages Multiple Data
52
 Mauna Loa, Hawaii, United States (MLO)
CFC-12 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. 		Halocompounds CFC-12
(cfc12)		 Insitu Monthly Averages Multiple Data
53
 Mauna Loa, Hawaii, United States (MLO)
Methyl Chloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Methyl Chloride
(ch3cl)		 Insitu Daily Averages Multiple Data
54
 Mauna Loa, Hawaii, United States (MLO)
Methyl Chloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Methyl Chloride
(ch3cl)		 Insitu Hourly Averages Multiple Data
55
 Mauna Loa, Hawaii, United States (MLO)
Methyl Chloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Methyl Chloride
(ch3cl)		 Insitu Monthly Averages Multiple Data
56
 Mauna Loa, Hawaii, United States (MLO)
Halon-1211 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Halon-1211
(h1211)		 Insitu Daily Averages Multiple Data
57
 Mauna Loa, Hawaii, United States (MLO)
Halon-1211 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Halon-1211
(h1211)		 Insitu Hourly Averages Multiple Data
58
 Mauna Loa, Hawaii, United States (MLO)
Halon-1211 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Halon-1211
(h1211)		 Insitu Monthly Averages Multiple Data
59
 Mauna Loa, Hawaii, United States (MLO)
HCFC-142b daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds HCFC-142b
(hcfc142b)		 Insitu Daily Averages Multiple Data
60
 Mauna Loa, Hawaii, United States (MLO)
HCFC-142b hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds HCFC-142b
(hcfc142b)		 Insitu Hourly Averages Multiple Data
61
 Mauna Loa, Hawaii, United States (MLO)
HCFC-142b monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds HCFC-142b
(hcfc142b)		 Insitu Monthly Averages Multiple Data
62
 Mauna Loa, Hawaii, United States (MLO)
HCFC-22 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds HCFC-22
(hcfc22)		 Insitu Daily Averages Multiple Data
63
 Mauna Loa, Hawaii, United States (MLO)
HCFC-22 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds HCFC-22
(hcfc22)		 Insitu Hourly Averages Multiple Data
64
 Mauna Loa, Hawaii, United States (MLO)
HCFC-22 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds HCFC-22
(hcfc22)		 Insitu Monthly Averages Multiple Data
Displaying [51 - 64] of 64 records.    

Dataset list last updated on 26 May 2026
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