GML Data Finder

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.


Select from the following lists to narrow your search.
Category
Halocompounds (1468)
Greenhouse Gases (800)
Non-Methane Hydrocarbons (343)
Ozone (16)
CarbonTracker (3)
Parameter  
Methane (164)
Carbon Dioxide (161)
Carbon Monoxide (154)
Nitrous Oxide (149)
Sulfur Hexafluoride (149)
Ethane (99)
Propane (99)
Isobutane (98)
isopentane (98)
n-Butane (98)
n-Pentane (98)
HCFC-22 (50)
HFC-125 (50)
HFC-134a (50)
HFC-143a (50)
HFC-236fa (50)
HFC-32 (50)
Halon-1301 (50)
PFC-14 (50)
Acetylene (49)
Benzene (49)
CFC-11 (49)
CFC-115 (49)
CFC-13 (49)
Chloroform (49)
HCFC-133a (49)
HFC-152a (49)
HFC-227ea (49)
Halon-2402 (49)
Methelyne Bromide (49)
Methyl Chloroform (97) (49)
PFC-218 (49)
isoprene (49)
Perfluorotriethylamine (PFTEA) (41)
Perfluorotripropylamine (PFTPA) (41)
ethylene dichloride (1,2 DCE) (41)
C13/C12 in Methane (26)
Ozone (16)
CFC-113 (1)
Carbonyl Sulfide (1)
HCFC-141b (1)
HCFC-142b (1)
Halon-1211 (1)
Methyl Bromide (1)
Methyl Chloride (1)
Methyl Chloroform (1)
Multiple (1)
PFC-116 (1)
Sulfuryl Fluoride (1)
Trifluoroamine (1)
Type
Aircraft PFP (948)
Surface PFP (859)
Flask (803)
Remote Sensing (16)
Processed (3)
Aircraft (1)
Frequency
Discrete (2630)
Site  
AAO (5)
ABP (12)
ACG (35)
ACT (35)
ALT (13)
AMS (2)
AMT (46)
AMY (13)
AOC (2)
ARH (1)
ASC (13)
ASK (12)
AVI (2)
AZR (13)
BAL (13)
BAO (37)
BGI (5)
BHD (6)
BIS (1)
BKT (12)
BLD (1)
BME (5)
BMW (12)
BNA (1)
BNE (5)
BRW (14)
BSC (12)
BWD (35)
CAR (35)
CBA (13)
CBM (1)
CGO (13)
CHR (5)
CIB (5)
CMA (35)
CMO (3)
COB (5)
CPT (12)
CRV (67)
CRZ (12)
DND (32)
DRP (5)
DSI (5)
ECO (35)
EIC (13)
ESP (35)
ETL (35)
FBK (1)
FTL (5)
FWI (5)
GMI (13)
GOZ (3)
Gridded (3)
HAA (5)
HBA (12)
HFM (37)
HIL (35)
HIP (5)
HNX (1)
HOW (3)
HPB (12)
HSU (5)
HUN (5)
ICE (12)
INX (67)
ITN (4)
IZO (12)
KCO (5)
KEY (12)
KLM (5)
KPA (1)
KUM (13)
KZD (5)
KZM (5)
LAC (35)
LAU (1)
LEF (82)
LEW (35)
LLB (13)
LLN (5)
LMP (5)
MBC (3)
MBO (35)
MCI (5)
MCM (1)
MEX (13)
MHD (13)
MID (13)
MKN (12)
MLO (19)
MMP (5)
MOW (3)
MPO (1)
MRC (67)
MSH (35)
MVY (5)
MWO (35)
Multiple (98)
NAT (12)
NEB (35)
NHA (35)
NMB (5)
NSA (32)
NSK (35)
NWB (35)
NWF (5)
NWR (41)
NZL (1)
OHP (1)
OIL (5)
OPW (2)
OXK (12)
PAL (12)
PAO (5)
PFA (35)
POC (5)
PSA (12)
PTA (5)
PTH (1)
RPB (12)
RTA (35)
S2K (5)
SAN (5)
SCA (35)
SCS (3)
SCT (35)
SDZ (5)
SEY (12)
SGI (2)
SGP (82)
SHM (12)
SIO (1)
SMO (14)
SPF (5)
SPO (14)
STC (1)
STM (5)
STR (35)
SUM (13)
SYO (12)
TAC (5)
TAP (13)
TGC (35)
THD (47)
TIK (12)
TMD (35)
TOM (32)
TPI (4)
ULB (5)
USH (12)
UTA (12)
UUM (5)
WAI (1)
WBI (70)
WGC (40)
WIS (5)
WKT (39)
WLG (6)
WPC (6)
ZEP (13)
  or enter search term:
Information about site codes can be found here.
2630 Datasets filtered from 4634 originally. Reset all Filters
Displaying [1001 - 1050] of 2630 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
1001
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Download Readme
1002
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Download Readme
1003
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Download Readme
1004
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Download Readme
1005
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Isobutane
(i-C4H10)		 Flask Discrete Multiple Download Readme
1006
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons isopentane
(i-C5H12)		 Flask Discrete Multiple Download Readme
1007
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Download Readme
1008
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons n-Butane
(n-C4H10)		 Flask Discrete Multiple Download Readme
1009
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons n-Pentane
(n-C5H12)		 Flask Discrete Multiple Download Readme
1010
 Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Download Readme
1011
 Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Download Readme
1012
 Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Download Readme
1013
 Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Download Readme
1014
 Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Download Readme
1015
 Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Download Readme
1016
 Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Download Readme
1017
 Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Download Readme
1018
 Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Download Readme
1019
 Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Download Readme
1020
 Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Download Readme
1021
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Acetylene
(C2H2)		 Surface PFP Discrete Multiple Download Readme
1022
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Ethane
(C2H6)		 Surface PFP Discrete Multiple Download Readme
1023
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Propane
(C3H8)		 Surface PFP Discrete Multiple Download Readme
1024
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Benzene
(C6H6)		 Surface PFP Discrete Multiple Download Readme
1025
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds PFC-14
(CF4)		 Surface PFP Discrete Multiple Download Readme
1026
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds CFC-115
(CClF2CF3)		 Surface PFP Discrete Multiple Download Readme
1027
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds CFC-11
(CCl3F (ion 103))		 Surface PFP Discrete Multiple Download Readme
1028
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds CFC-13
(CClF3)		 Surface PFP Discrete Multiple Download Readme
1029
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Methelyne Bromide
(CH2Br2)		 Surface PFP Discrete Multiple Download Readme
1030
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Methyl Chloroform (97)
(CH3CCl3)		 Surface PFP Discrete Multiple Download Readme
1031
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Chloroform
(CHCl3)		 Surface PFP Discrete Multiple Download Readme
1032
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)		 Surface PFP Discrete Multiple Download Readme
1033
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Halon-1301
(CF3Br)		 Surface PFP Discrete Multiple Download Readme
1034
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Halon-2402
(CBrF2CBrF2)		 Surface PFP Discrete Multiple Download Readme
1035
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HCFC-133a
(CH2ClCF3)		 Surface PFP Discrete Multiple Download Readme
1036
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HCFC-22
(CHF2Cl)		 Surface PFP Discrete Multiple Download Readme
1037
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-125
(CHF2CF3)		 Surface PFP Discrete Multiple Download Readme
1038
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-134a
(CH2FCF3)		 Surface PFP Discrete Multiple Download Readme
1039
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-143a
(CH3CF3)		 Surface PFP Discrete Multiple Download Readme
1040
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-152a
(CH3CHF2)		 Surface PFP Discrete Multiple Download Readme
1041
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-227ea
(CF3CHFCF3)		 Surface PFP Discrete Multiple Download Readme
1042
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-236fa
(CF3CH2CF3)		 Surface PFP Discrete Multiple Download Readme
1043
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds HFC-32
(CH2F2)		 Surface PFP Discrete Multiple Download Readme
1044
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds PFC-218
(C3F8)		 Surface PFP Discrete Multiple Download Readme
1045
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)		 Surface PFP Discrete Multiple Download Readme
1046
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)		 Surface PFP Discrete Multiple Download Readme
1047
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Download Readme
1048
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Surface PFP Discrete Multiple Download Readme
1049
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Surface PFP Discrete Multiple Download Readme
1050
 LA Megacities, United States (LAC)
Air samples collected in glass flasks. 		Halocompounds Isobutane
(i-C4H10)		 Surface PFP Discrete Multiple Download Readme
Displaying [1001 - 1050] of 2630 records.    

Dataset list last updated on 25 March 2023
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