U.S. FlagAn official website of the United States government
icon dot gov
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

icon https
Secure .gov websites use HTTPS

A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 (1441)
Greenhouse Gases (902)
Non-Methane Hydrocarbons (343)
Ozone (16)
CarbonTracker (2)
Parameter  
Methane (165)
Carbon Dioxide (161)
Carbon Monoxide (154)
Nitrous Oxide (150)
Sulfur Hexafluoride (150)
Ethane (98)
Molecular Hydrogen (98)
Propane (98)
Isobutane (97)
isopentane (97)
n-Butane (97)
n-Pentane (97)
HCFC-22 (49)
HFC-125 (49)
HFC-134a (49)
HFC-143a (49)
HFC-236fa (49)
HFC-32 (49)
Halon-1301 (49)
PFC-14 (49)
isoprene (49)
Acetylene (48)
Benzene (48)
CFC-11 (48)
CFC-115 (48)
CFC-13 (48)
Chloroform (48)
HCFC-133a (48)
HFC-152a (48)
HFC-227ea (48)
Halon-2402 (48)
Methyl Chloroform (97) (48)
Methylene Bromide (48)
PFC-218 (48)
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 (942)
Flask (879)
Surface PFP (864)
Remote Sensing (16)
Processed (2)
Aircraft (1)
Frequency
Discrete (2704)
Site  
AAO (5)
ABP (13)
ACG (36)
ACT (36)
ALT (14)
AMS (2)
AMT (46)
AMY (14)
AOC (2)
ARH (1)
ASC (14)
ASK (13)
AVI (2)
AZR (14)
BAL (14)
BAO (37)
BGI (5)
BHD (7)
BIS (1)
BKT (13)
BLD (1)
BME (6)
BMW (13)
BNA (1)
BNE (6)
BRW (15)
BSC (13)
BWD (35)
CAR (36)
CBA (14)
CBM (1)
CGO (14)
CHR (6)
CIB (6)
CMA (36)
CMO (3)
COB (5)
CPT (13)
CRV (35)
CRZ (13)
DND (33)
DRP (6)
DSI (6)
ECO (36)
EIC (14)
ESP (36)
ETL (36)
FBK (1)
FTL (5)
FWI (5)
GMI (14)
GOZ (3)
Gridded (2)
HAA (5)
HBA (13)
HFM (37)
HIL (36)
HIP (6)
HNX (1)
HOW (3)
HPB (13)
HSU (6)
HUN (6)
ICE (13)
INX (68)
ITN (4)
IZO (13)
KCO (5)
KEY (13)
KLM (5)
KPA (1)
KUM (14)
KZD (5)
KZM (5)
LAC (35)
LAU (1)
LEF (84)
LEW (35)
LLB (14)
LLN (6)
LMP (6)
MBC (3)
MBO (35)
MCI (5)
MCM (1)
MEX (14)
MHD (14)
MID (14)
MKN (13)
MKO (9)
MLO (20)
MMP (5)
MOW (3)
MPO (1)
MRC (68)
MSH (35)
MVY (5)
MWO (35)
Multiple (100)
NAT (13)
NEB (35)
NHA (36)
NMB (6)
NSA (33)
NSK (36)
NWB (35)
NWF (5)
NWR (42)
NZL (1)
OHP (1)
OIL (5)
OPW (2)
OXK (13)
PAL (13)
PAO (5)
PFA (36)
POC (6)
PSA (13)
PTA (6)
PTH (1)
RPB (13)
RTA (36)
S2K (5)
SAN (5)
SCA (36)
SCS (3)
SCT (35)
SDZ (6)
SEY (13)
SGI (2)
SGP (84)
SHM (13)
SIO (1)
SMO (15)
SPF (5)
SPO (15)
STC (1)
STM (6)
STR (35)
SUM (14)
SYO (13)
TAC (6)
TAP (14)
TGC (36)
THD (49)
TIK (13)
TMD (35)
TOM (33)
TPI (5)
ULB (5)
USH (13)
UTA (13)
UUM (6)
WAI (1)
WBI (71)
WGC (40)
WIS (6)
WKT (40)
WLG (7)
WPC (7)
ZEP (14)
  or enter search term:
Information about site codes can be found here.
2704 Datasets filtered from 4840 originally. Reset all Filters
Displaying [401 - 450] of 2704 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
401
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds HFC-236fa
(CF3CH2CF3)		 Aircraft PFP Discrete Multiple Download Readme
402
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds HFC-32
(CH2F2)		 Aircraft PFP Discrete Multiple Download Readme
403
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds PFC-218
(C3F8)		 Aircraft PFP Discrete Multiple Download Readme
404
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)		 Aircraft PFP Discrete Multiple Download Readme
405
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)		 Aircraft PFP Discrete Multiple Download Readme
406
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Download Readme
407
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Aircraft PFP Discrete Multiple Download Readme
408
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Aircraft PFP Discrete Multiple Download Readme
409
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Aircraft PFP Discrete Multiple Download Readme
410
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds Isobutane
(i-C4H10)		 Aircraft PFP Discrete Multiple Download Readme
411
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds isopentane
(i-C5H12)		 Aircraft PFP Discrete Multiple Download Readme
412
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Aircraft PFP Discrete Multiple Download Readme
413
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds n-Butane
(n-C4H10)		 Aircraft PFP Discrete Multiple Download Readme
414
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Halocompounds n-Pentane
(n-C5H12)		 Aircraft PFP Discrete Multiple Download Readme
415
 Briggsdale, Colorado, United States (CAR)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Aircraft PFP Discrete Multiple Download Readme
416
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Ethane
(C2H6)		 Flask Discrete Multiple Download Readme
417
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Propane
(C3H8)		 Flask Discrete Multiple Download Readme
418
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons isoprene
(C5H8)		 Flask Discrete Multiple Download Readme
419
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Download Readme
420
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Download Readme
421
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Download Readme
422
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Download Readme
423
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Download Readme
424
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Isobutane
(i-C4H10)		 Flask Discrete Multiple Download Readme
425
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons isopentane
(i-C5H12)		 Flask Discrete Multiple Download Readme
426
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Download Readme
427
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons n-Butane
(n-C4H10)		 Flask Discrete Multiple Download Readme
428
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons n-Pentane
(n-C5H12)		 Flask Discrete Multiple Download Readme
429
 Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Download Readme
430
 Caribou, Maine, United States (CBM)
Dobson measurements of total ozone. 		Ozone Ozone
(o3)		 Remote Sensing Discrete Multiple Download
431
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Ethane
(C2H6)		 Flask Discrete Multiple Download Readme
432
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Propane
(C3H8)		 Flask Discrete Multiple Download Readme
433
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons isoprene
(C5H8)		 Flask Discrete Multiple Download Readme
434
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Download Readme
435
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases C13/C12 in Methane
(d13C (CH4))		 Flask Discrete Multiple Download Readme
436
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Download Readme
437
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Download Readme
438
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Download Readme
439
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons Isobutane
(i-C4H10)		 Flask Discrete Multiple Download Readme
440
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons isopentane
(i-C5H12)		 Flask Discrete Multiple Download Readme
441
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Download Readme
442
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons n-Butane
(n-C4H10)		 Flask Discrete Multiple Download Readme
443
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Non-Methane Hydrocarbons n-Pentane
(n-C5H12)		 Flask Discrete Multiple Download Readme
444
 Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Download Readme
445
 Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Download Readme
446
 Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Download Readme
447
 Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Download Readme
448
 Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Download Readme
449
 Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Download Readme
450
 Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Download Readme
Displaying [401 - 450] of 2704 records.    

Dataset list last updated on 12 October 2024
Please send feedback on this page to ESRL/GML Webmaster