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
Meteorology (86)
Halocompounds (64)
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Radiation (37)
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Parameter  
Meteorology (86)
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CFC-12 (6)
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HCFC-142b (3)
Halon-1211 (3)
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Ethane (2)
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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)
isoprene (1)
Type
Insitu (243)
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Remote Sensing (1)
Frequency
Hourly Averages (134)
Minute Averages (73)
Discrete (46)
Monthly Averages (25)
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Site  
MLO (296)
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296 Datasets filtered from 5419 originally. Reset all Filters
Displaying [1 - 50] of 296 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
1
 Mauna Loa, Hawaii, United States (MLO)
C2H2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Acetylene
(C2H2)		 Surface PFP Discrete Multiple Data
2
 Mauna Loa, Hawaii, United States (MLO)
C2H6 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Ethane
(C2H6)		 Surface PFP Discrete Multiple Data
3
 Mauna Loa, Hawaii, United States (MLO)
C3H8 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Propane
(C3H8)		 Surface PFP Discrete Multiple Data
4
 Mauna Loa, Hawaii, United States (MLO)
C6H6 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Benzene
(C6H6)		 Surface PFP Discrete Multiple Data
5
 Mauna Loa, Hawaii, United States (MLO)
CF4 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds PFC-14
(CF4)		 Surface PFP Discrete Multiple Data
6
 Mauna Loa, Hawaii, United States (MLO)
CFC11_B measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds CFC-11
(CCl3F (ion 103))		 Surface PFP Discrete Multiple Data
7
 Mauna Loa, Hawaii, United States (MLO)
CFC13 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds CFC-13
(CClF3)		 Surface PFP Discrete Multiple Data
8
 Mauna Loa, Hawaii, United States (MLO)
CH2BR2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Dibromomethane
(CH2Br2)		 Surface PFP Discrete Multiple Data
9
 Mauna Loa, Hawaii, United States (MLO)
CHCL3 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Chloroform
(CHCl3)		 Surface PFP Discrete Multiple Data
10
 Mauna Loa, Hawaii, United States (MLO)
H1301 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Halon-1301
(CF3Br)		 Surface PFP Discrete Multiple Data
11
 Mauna Loa, Hawaii, United States (MLO)
H2402 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds Halon-2402
(CBrF2CBrF2)		 Surface PFP Discrete Multiple Data
12
 Mauna Loa, Hawaii, United States (MLO)
HCFC133A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HCFC-133a
(CH2ClCF3)		 Surface PFP Discrete Multiple Data
13
 Mauna Loa, Hawaii, United States (MLO)
HCFC22 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HCFC-22
(CHF2Cl)		 Surface PFP Discrete Multiple Data
14
 Mauna Loa, Hawaii, United States (MLO)
HFC125 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-125
(CHF2CF3)		 Surface PFP Discrete Multiple Data
15
 Mauna Loa, Hawaii, United States (MLO)
HFC134A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-134a
(CH2FCF3)		 Surface PFP Discrete Multiple Data
16
 Mauna Loa, Hawaii, United States (MLO)
HFC143A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-143a
(CH3CF3)		 Surface PFP Discrete Multiple Data
17
 Mauna Loa, Hawaii, United States (MLO)
HFC152A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-152a
(CH3CHF2)		 Surface PFP Discrete Multiple Data
18
 Mauna Loa, Hawaii, United States (MLO)
HFC227EA measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-227ea
(CF3CHFCF3)		 Surface PFP Discrete Multiple Data
19
 Mauna Loa, Hawaii, United States (MLO)
HFC236FA measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-236fa
(CF3CH2CF3)		 Surface PFP Discrete Multiple Data
20
 Mauna Loa, Hawaii, United States (MLO)
HFC32 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds HFC-32
(CH2F2)		 Surface PFP Discrete Multiple Data
21
 Mauna Loa, Hawaii, United States (MLO)
PFC218 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds PFC-218
(C3F8)		 Surface PFP Discrete Multiple Data
22
 Mauna Loa, Hawaii, United States (MLO)
CH4 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
23
 Mauna Loa, Hawaii, United States (MLO)
Daily averages of Methane (ch4) In-situ measurements at Mauna Loa, HawaiiObservatory, United States 		Greenhouse Gases Methane
(CH4)		 Insitu Daily Averages Multiple Data
24
 Mauna Loa, Hawaii, United States (MLO)
Hourly averages of Methane (ch4) In-situ measurements at Mauna Loa, HawaiiObservatory, United States 		Greenhouse Gases Methane
(CH4)		 Insitu Hourly Averages Multiple Data
25
 Mauna Loa, Hawaii, United States (MLO)
Monthly averages of Methane (ch4) In-situ measurements at Mauna Loa, HawaiiObservatory, United States 		Greenhouse Gases Methane
(CH4)		 Insitu Monthly Averages Multiple Data
26
 Mauna Loa, Hawaii, United States (MLO)
CH4 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
27
 Mauna Loa, Hawaii, United States (MLO)
CH4C13 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
28
 Mauna Loa, Hawaii, United States (MLO)
CO measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Data
29
 Mauna Loa, Hawaii, United States (MLO)
CO measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Carbon Monoxide
(CO)		 Surface PFP Discrete Multiple Data
30
 Mauna Loa, Hawaii, United States (MLO)
CO2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Data
31
 Mauna Loa, Hawaii, United States (MLO)
Daily averages of Carbon Dioxide (co2) In-situ measurements at Mauna Loa, HawaiiObservatory, United States 		Greenhouse Gases Carbon Dioxide
(CO2)		 Insitu Daily Averages Multiple Data
32
 Mauna Loa, Hawaii, United States (MLO)
Hourly averages of Carbon Dioxide (co2) In-situ measurements at Mauna Loa, HawaiiObservatory, United States 		Greenhouse Gases Carbon Dioxide
(CO2)		 Insitu Hourly Averages Multiple Data
33
 Mauna Loa, Hawaii, United States (MLO)
Monthly averages of Carbon Dioxide (co2) In-situ measurements at Mauna Loa, HawaiiObservatory, United States 		Greenhouse Gases Carbon Dioxide
(CO2)		 Insitu Monthly Averages Multiple Data
34
 Mauna Loa, Hawaii, United States (MLO)
CO2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Surface PFP Discrete Multiple Data
35
 Mauna Loa, Hawaii, United States (MLO)
H2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Data
36
 Mauna Loa, Hawaii, United States (MLO)
H2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Surface PFP Discrete Multiple Data
37
 Mauna Loa, Hawaii, United States (MLO)
IC4H10 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds i-Butane
(i-C4H10)		 Surface PFP Discrete Multiple Data
38
 Mauna Loa, Hawaii, United States (MLO)
IC5H12 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds i-Pentane
(i-C5H12)		 Surface PFP Discrete Multiple Data
39
 Mauna Loa, Hawaii, United States (MLO)
N2O measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Data
40
 Mauna Loa, Hawaii, United States (MLO)
N2O measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Surface PFP Discrete Multiple Data
41
 Mauna Loa, Hawaii, United States (MLO)
NC4H10 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds n-Butane
(n-C4H10)		 Surface PFP Discrete Multiple Data
42
 Mauna Loa, Hawaii, United States (MLO)
NC5H12 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Halocompounds n-Pentane
(n-C5H12)		 Surface PFP Discrete Multiple Data
43
 Mauna Loa, Hawaii, United States (MLO)
SF6 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Data
44
 Mauna Loa, Hawaii, United States (MLO)
SF6 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Surface PFP Discrete Multiple Data
45
 Mauna Loa, Hawaii, United States (MLO)
Carbon Tetrachloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Carbon Tetrachloride
(CCl4)		 Insitu Daily Averages Multiple Data
46
 Mauna Loa, Hawaii, United States (MLO)
Carbon Tetrachloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Carbon Tetrachloride
(CCl4)		 Insitu Hourly Averages Multiple Data
47
 Mauna Loa, Hawaii, United States (MLO)
Carbon Tetrachloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. 		Halocompounds Carbon Tetrachloride
(CCl4)		 Insitu Monthly Averages Multiple Data
48
 Mauna Loa, Hawaii, United States (MLO)
Carbon Tetrachloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. 		Halocompounds Carbon Tetrachloride
(CCl4)		 Insitu Daily Averages Multiple Data
49
 Mauna Loa, Hawaii, United States (MLO)
Carbon Tetrachloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. 		Halocompounds Carbon Tetrachloride
(CCl4)		 Insitu Hourly Averages Multiple Data
50
 Mauna Loa, Hawaii, United States (MLO)
Carbon Tetrachloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. 		Halocompounds Carbon Tetrachloride
(CCl4)		 Insitu Monthly Averages Multiple Data
Displaying [1 - 50] of 296 records.    

Dataset list last updated on 26 May 2026
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