Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Division. Alternatively, you can browse the GMD ftp server. Click on the icons ( Download Data File or Go to Download Directory ) 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 make selections based on date.


Select from the following lists to narrow your search.
Category Parameter name Type
Flask (728)
Insitu (230)
Combined (3)
Frequency Site  
ABP (7)
ALT (9)
AMS (2)
AMT (2)
AMY (6)
ASC (9)
ASK (8)
AVI (2)
AZR (9)
BAL (9)
BHD (8)
BKT (7)
BME (8)
BMW (8)
BRW (27)
BSC (8)
CBA (9)
CGO (9)
CHR (8)
CIB (7)
CMO (6)
CPT (7)
CRZ (8)
DRA (22)
DRP (7)
DSI (7)
EIC (8)
FPK (25)
GMI (8)
GOZ (6)
GWN (25)
HBA (8)
HPB (7)
HSU (2)
HUN (8)
ICE (8)
ITN (7)
IZO (8)
KEY (8)
KUM (9)
KZD (8)
KZM (8)
LEF (8)
LLB (8)
LLN (7)
LMP (7)
MBC (6)
MEX (8)
MHD (9)
MID (8)
MKN (7)
MLO (27)
Multiple (3)
NAT (7)
NMB (7)
NWR (26)
OBN (2)
OPW (2)
OXK (7)
PAL (7)
POC (13)
POC000 (7)
POCN05 (7)
POCN10 (7)
POCN15 (7)
POCN20 (5)
POCN25 (5)
POCN30 (7)
POCN35 (2)
POCS05 (7)
POCS10 (7)
POCS15 (7)
POCS20 (7)
POCS25 (7)
POCS30 (7)
POCS35 (4)
PSA (8)
PSU (22)
PTA (7)
RPB (8)
SCS (7)
SCSN03 (5)
SCSN06 (5)
SCSN09 (5)
SCSN12 (5)
SCSN15 (5)
SCSN18 (5)
SCSN21 (5)
SDZ (7)
SEY (8)
SGP (7)
SHM (8)
SMO (26)
SPO (26)
STC (1)
STM (8)
SUM (16)
SXF (17)
SYO (8)
TAP (9)
TBL (25)
TDF (1)
THD (7)
TIK (7)
USH (7)
UTA (8)
UUM (8)
WBI (1)
WIS (8)
WKT (6)
WLG (9)
WPC (3)
ZEP (9)
  or enter search term:
961 Datasets filtered from 3346 originally.     (Reset all Filters)

Displaying [101 - 150] of 961 records.    
Dataset Number Site> Category Name Type Frequency Year Data Readme
101
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ CATS GC measurements.
Halocompounds Halon-1211
(h1211)
Insitu Monthly Averages Multiple Download Data File
102
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ CATS GC measurements.
Halocompounds HCFC-142b
(hcfc142b)
Insitu Monthly Averages Multiple Download Data File
103
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ CATS GC measurements.
Halocompounds HCFC-22
(hcfc22)
Insitu Monthly Averages Multiple Download Data File
104
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Monthly Averages Multiple Download Data File
105
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Sulfur Hexafluoride
(sf6)
Insitu Monthly Averages Multiple Download Data File
106
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ RITS GC measurements.
Halocompounds Carbon Tetrachloride
(CCl4)
Insitu Monthly Averages Multiple Download Data File
107
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ RITS GC measurements.
Halocompounds Methyl Chloroform
(CH3CCl3)
Insitu Monthly Averages Multiple Download Data File
108
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ RITS GC measurements.
Halocompounds CFC-11
(cfc11)
Insitu Monthly Averages Multiple Download Data File
109
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ RITS GC measurements.
Halocompounds CFC-12
(cfc12)
Insitu Monthly Averages Multiple Download Data File
110
Barrow Atmospheric Baseline Observatory, United States (BRW)
Continuous in-situ RITS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Monthly Averages Multiple Download Data File
111
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
112
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Methane
(d13C (CH4))
Flask Monthly Averages Multiple Download Data File Readme File
113
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
114
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
115
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
116
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
117
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Data File Readme File
118
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Monthly Averages Multiple Download Data File Readme File
119
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Flask Monthly Averages Multiple Download Data File Readme File
120
Barrow Atmospheric Baseline Observatory, United States (BRW)
In-situ ch4 monthly averages
Greenhouse Gases Methane
(CH4)
Insitu Monthly Averages Multiple Download Data File Readme File
121
Barrow Atmospheric Baseline Observatory, United States (BRW)
In-situ co2 monthly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Monthly Averages Multiple Download Data File Readme File
122
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
123
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
124
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
125
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
126
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
127
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Data File Readme File
128
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Monthly Averages Multiple Download Data File Readme File
129
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Flask Monthly Averages Multiple Download Data File Readme File
130
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
131
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Methane
(d13C (CH4))
Flask Monthly Averages Multiple Download Data File Readme File
132
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
133
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
134
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
135
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
136
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Data File Readme File
137
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Monthly Averages Multiple Download Data File Readme File
138
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Flask Monthly Averages Multiple Download Data File Readme File
139
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
140
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Methane
(d13C (CH4))
Flask Monthly Averages Multiple Download Data File Readme File
141
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
142
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
143
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
144
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
145
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Data File Readme File
146
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Monthly Averages Multiple Download Data File Readme File
147
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Flask Monthly Averages Multiple Download Data File Readme File
148
Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
149
Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
150
Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
Displaying [101 - 150] of 961 records.    

Dataset list last updated on 21 September 2019
Please send feedback on this page to ESRL/GMD Webmaster