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
Greenhouse Gases (1072)
Non-Methane Hydrocarbons (343)
Halocompounds (22)
Parameter  
Methane (188)
Carbon Dioxide (181)
Carbon Monoxide (173)
Nitrous Oxide (161)
Sulfur Hexafluoride (161)
Molecular Hydrogen (151)
C13/C12 in Methane (51)
Ethane (50)
Propane (50)
i-Butane (49)
i-Pentane (49)
isoprene (49)
n-Butane (49)
n-Pentane (49)
C14/C in Carbon Dioxide (6)
CFC-113 (1)
CFC-113a (1)
Carbonyl Sulfide (1)
Ethylene Dichloride (1)
HCFC-141b (1)
HCFC-142b (1)
HCFC-22 (1)
HFC-125 (1)
HFC-134a (1)
HFC-143a (1)
HFC-236fa (1)
HFC-32 (1)
Halon-1211 (1)
Halon-1301 (1)
Methyl Bromide (1)
Methyl Chloride (1)
Methyl Chloroform (1)
Nitrogen Trifluoride (1)
PFC-14 (1)
Sulfuryl Fluoride (1)
Type
Flask (1437)
Frequency
Discrete (887)
Monthly Averages (550)
Site  
ABP (19)
ALT (21)
AMS (4)
AMT (11)
AMY (21)
AOC (2)
ASC (21)
ASK (19)
AVI (4)
AZR (21)
BAL (21)
BHD (14)
BKT (19)
BME (12)
BMW (19)
BRW (21)
BSC (19)
CBA (21)
CGO (21)
CHR (12)
CIB (12)
CMO (6)
CPT (19)
CRZ (19)
DRP (13)
DSI (12)
EIC (21)
GMI (21)
GOZ (6)
HBA (19)
HPB (19)
HSU (6)
HUN (12)
ICE (19)
ITN (8)
IZO (19)
KCO (5)
KEY (19)
KPA (1)
KUM (21)
KZD (10)
KZM (10)
LEF (13)
LLB (21)
LLN (12)
LMP (12)
MBC (6)
MCM (1)
MEX (21)
MHD (21)
MID (21)
MKN (19)
MKO (4)
MLO (21)
Multiple (30)
NAT (19)
NMB (12)
NWR (15)
NZL (1)
OPW (4)
OXK (19)
PAL (19)
PAO (5)
POC (7)
POC000 (6)
POCN05 (6)
POCN10 (6)
POCN15 (6)
POCN20 (6)
POCN25 (6)
POCN30 (6)
POCS05 (6)
POCS10 (6)
POCS15 (6)
POCS20 (6)
POCS25 (6)
POCS30 (6)
POCS35 (2)
PSA (19)
PTA (12)
RPB (19)
SCS (3)
SCSN03 (3)
SCSN06 (3)
SCSN09 (3)
SCSN12 (3)
SCSN15 (3)
SCSN18 (3)
SCSN21 (3)
SDZ (13)
SEY (19)
SGI (2)
SGP (19)
SHM (19)
SIO (1)
SMO (21)
SPO (21)
STC (2)
STM (12)
SUM (21)
SYO (19)
TAC (6)
TAP (22)
THD (19)
TIK (19)
TPI (11)
USH (19)
UTA (19)
UUM (12)
WIS (12)
WKT (10)
WLG (14)
WPC (8)
ZEP (21)
  or enter search term:
Information about site codes can be found here.
1437 Datasets filtered from 5419 originally. Reset all Filters
Displaying [1 - 50] of 1437 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
1
 Arembepe, Bahia, Brazil (ABP)
CH4 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
2
 Arembepe, Bahia, Brazil (ABP)
CO measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Data
3
 Arembepe, Bahia, Brazil (ABP)
CO2 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Data
4
 Arembepe, Bahia, Brazil (ABP)
H2 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Data
5
 Arembepe, Bahia, Brazil (ABP)
N2O measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Data
6
 Arembepe, Bahia, Brazil (ABP)
SF6 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Data
7
 Arembepe, Bahia, Brazil (ABP)
C2H6 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons Ethane
(C2H6)		 Flask Discrete Multiple Data
8
 Arembepe, Bahia, Brazil (ABP)
C3H8 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons Propane
(C3H8)		 Flask Discrete Multiple Data
9
 Arembepe, Bahia, Brazil (ABP)
C5H8 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons isoprene
(C5H8)		 Flask Discrete Multiple Data
10
 Arembepe, Bahia, Brazil (ABP)
Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Methane
(CH4)		 Flask Monthly Averages Multiple Data
11
 Arembepe, Bahia, Brazil (ABP)
Monthly averages of CO measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Monthly Averages Multiple Data
12
 Arembepe, Bahia, Brazil (ABP)
Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Monthly Averages Multiple Data
13
 Arembepe, Bahia, Brazil (ABP)
Monthly averages of H2 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Monthly Averages Multiple Data
14
 Arembepe, Bahia, Brazil (ABP)
IC4H10 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons i-Butane
(i-C4H10)		 Flask Discrete Multiple Data
15
 Arembepe, Bahia, Brazil (ABP)
IC5H12 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons i-Pentane
(i-C5H12)		 Flask Discrete Multiple Data
16
 Arembepe, Bahia, Brazil (ABP)
Monthly averages of N2O measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Monthly Averages Multiple Data
17
 Arembepe, Bahia, Brazil (ABP)
NC4H10 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons n-Butane
(n-C4H10)		 Flask Discrete Multiple Data
18
 Arembepe, Bahia, Brazil (ABP)
NC5H12 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Non-Methane Hydrocarbons n-Pentane
(n-C5H12)		 Flask Discrete Multiple Data
19
 Arembepe, Bahia, Brazil (ABP)
Monthly averages of SF6 measurements from surface air samples collected in glass flasks at Arembepe, Bahia, Brazil. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Monthly Averages Multiple Data
20
 Alert, Nunavut, Canada (ALT)
CH4 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
21
 Alert, Nunavut, Canada (ALT)
CH4C13 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Data
22
 Alert, Nunavut, Canada (ALT)
CO measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Data
23
 Alert, Nunavut, Canada (ALT)
CO2 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Data
24
 Alert, Nunavut, Canada (ALT)
H2 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Data
25
 Alert, Nunavut, Canada (ALT)
N2O measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Data
26
 Alert, Nunavut, Canada (ALT)
SF6 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Data
27
 Alert, Nunavut, Canada (ALT)
C2H6 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons Ethane
(C2H6)		 Flask Discrete Multiple Data
28
 Alert, Nunavut, Canada (ALT)
C3H8 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons Propane
(C3H8)		 Flask Discrete Multiple Data
29
 Alert, Nunavut, Canada (ALT)
C5H8 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons isoprene
(C5H8)		 Flask Discrete Multiple Data
30
 Alert, Nunavut, Canada (ALT)
Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Methane
(CH4)		 Flask Monthly Averages Multiple Data
31
 Alert, Nunavut, Canada (ALT)
Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Monthly Averages Multiple Data
32
 Alert, Nunavut, Canada (ALT)
Monthly averages of CO measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Monthly Averages Multiple Data
33
 Alert, Nunavut, Canada (ALT)
Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Monthly Averages Multiple Data
34
 Alert, Nunavut, Canada (ALT)
Monthly averages of H2 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Monthly Averages Multiple Data
35
 Alert, Nunavut, Canada (ALT)
IC4H10 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons i-Butane
(i-C4H10)		 Flask Discrete Multiple Data
36
 Alert, Nunavut, Canada (ALT)
IC5H12 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons i-Pentane
(i-C5H12)		 Flask Discrete Multiple Data
37
 Alert, Nunavut, Canada (ALT)
Monthly averages of N2O measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Monthly Averages Multiple Data
38
 Alert, Nunavut, Canada (ALT)
NC4H10 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons n-Butane
(n-C4H10)		 Flask Discrete Multiple Data
39
 Alert, Nunavut, Canada (ALT)
NC5H12 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Non-Methane Hydrocarbons n-Pentane
(n-C5H12)		 Flask Discrete Multiple Data
40
 Alert, Nunavut, Canada (ALT)
Monthly averages of SF6 measurements from surface air samples collected in glass flasks at Alert, Nunavut, Canada. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Monthly Averages Multiple Data
41
 Amsterdam Island, France (AMS)
CH4 measurements from surface air samples collected in glass flasks at Amsterdam Island, France. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
42
 Amsterdam Island, France (AMS)
CO2 measurements from surface air samples collected in glass flasks at Amsterdam Island, France. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Data
43
 Amsterdam Island, France (AMS)
Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Amsterdam Island, France. 		Greenhouse Gases Methane
(CH4)		 Flask Monthly Averages Multiple Data
44
 Amsterdam Island, France (AMS)
Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Amsterdam Island, France. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Monthly Averages Multiple Data
45
 Argyle, Maine, United States (AMT)
CH4 measurements from surface air samples collected in glass flasks at Argyle, Maine, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
46
 Argyle, Maine, United States (AMT)
CO measurements from surface air samples collected in glass flasks at Argyle, Maine, United States. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Data
47
 Argyle, Maine, United States (AMT)
N2O measurements from surface air samples collected in glass flasks at Argyle, Maine, United States. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Data
48
 Argyle, Maine, United States (AMT)
SF6 measurements from surface air samples collected in glass flasks at Argyle, Maine, United States. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Data
49
 Argyle, Maine, United States (AMT)
C2H6 measurements from surface air samples collected in glass flasks at Argyle, Maine, United States. 		Non-Methane Hydrocarbons Ethane
(C2H6)		 Flask Discrete Multiple Data
50
 Argyle, Maine, United States (AMT)
C3H8 measurements from surface air samples collected in glass flasks at Argyle, Maine, United States. 		Non-Methane Hydrocarbons Propane
(C3H8)		 Flask Discrete Multiple Data
Displaying [1 - 50] of 1437 records.    

Dataset list last updated on 30 May 2026
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