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 (90)
Insitu (4)
Frequency Site
ABP (1)
ALT (1)
AMS (1)
ASC (1)
ASK (1)
AVI (1)
AZR (1)
BAL (1)
BHD (1)
BKT (1)
BME (1)
BMW (1)
BRW (2)
BSC (1)
CBA (1)
CGO (1)
CHR (1)
CIB (1)
CMO (1)
CPT (1)
CRZ (1)
DSI (1)
EIC (1)
GMI (1)
GOZ (1)
HBA (1)
HPB (1)
HUN (1)
ICE (1)
IZO (1)
KCO (1)
KEY (1)
KUM (1)
KZD (1)
KZM (1)
LLB (1)
LLN (1)
LMP (1)
MBC (1)
MEX (1)
MHD (1)
MID (1)
MKN (1)
MLO (2)
NMB (1)
NWR (1)
OPW (1)
PAL (1)
POC000 (1)
POCN05 (1)
POCN10 (1)
POCN15 (1)
POCN20 (1)
POCN25 (1)
POCN30 (1)
POCS05 (1)
POCS10 (1)
POCS15 (1)
POCS20 (1)
POCS25 (1)
POCS30 (1)
POCS35 (1)
PSA (1)
PTA (1)
RPB (1)
SCSN03 (1)
SCSN06 (1)
SCSN09 (1)
SCSN12 (1)
SCSN15 (1)
SCSN18 (1)
SCSN21 (1)
SDZ (1)
SEY (1)
SGP (1)
SHM (1)
SMO (2)
SPO (2)
STC (1)
STM (1)
SUM (1)
SYO (1)
TAP (1)
TDF (1)
THD (1)
UTA (1)
UUM (1)
WIS (1)
WLG (1)
ZEP (1)
  or enter search term:
94 Datasets filtered from 3352 originally.     (Reset all Filters)
Sort Results By:
Site Category Name Type Frequency Year Data
1
Arembepe, Bahia, Brazil (ABP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
2
Alert, Nunavut, Canada (ALT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
3
Amsterdam Island, France (AMS)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
4
Ascension Island, United Kingdom (ASC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
5
Assekrem, Algeria (ASK)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
6
St. Croix, Virgin Islands, United States (AVI)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
7
Terceira Island, Azores, Portugal (AZR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
8
Baltic Sea, Poland (BAL)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
9
Baring Head Station, New Zealand (BHD)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
10
Bukit Kototabang, Indonesia (BKT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
11
St. Davids Head, Bermuda, United Kingdom (BME)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
12
Tudor Hill, Bermuda, United Kingdom (BMW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
13
Barrow, Alaska, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
14
Barrow, Alaska United States (BRW)
In-situ co2 monthly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Monthly Averages Multiple Download Data File Readme File
15
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
16
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
17
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
18
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
19
Centro de Investigacion de la Baja Atmosfera (CIBA), Spain (CIB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
20
Cape Meares, Oregon, United States (CMO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
21
Cape Point, South Africa (CPT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
22
Crozet Island, France (CRZ)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
23
Dongsha Island, Taiwan (DSI)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
24
Easter Island, Chile (EIC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
25
Mariana Islands, Guam (GMI)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
26
Dwejra Point, Gozo, Malta (GOZ)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
27
Halley Station, Antarctica, United Kingdom (HBA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
28
Hohenpeissenberg, Germany (HPB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
29
Hegyhatsal, Hungary (HUN)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
30
Storhofdi, Vestmannaeyjar, Iceland (ICE)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
31
Tenerife, Canary Islands, Spain (IZO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
32
Kaashidhoo, Republic of Maldives (KCO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
33
Key Biscayne, Florida, United States (KEY)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
34
Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
35
Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
36
Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
37
Lac La Biche, Alberta, Canada (LLB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
38
Lulin, Taiwan (LLN)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
39
Lampedusa, Italy (LMP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
40
Mould Bay, Nunavut, Canada (MBC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
41
High Altitude Global Climate Observation Center, Mexico (MEX)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
42
Mace Head, County Galway, Ireland (MHD)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
43
Sand Island, Midway, United States (MID)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
44
Mt. Kenya, Kenya (MKN)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
45
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
46
Mauna Loa, Hawaii United States (MLO)
In-situ co2 monthly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Monthly Averages Multiple Download Data File Readme File
47
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
48
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
49
Olympic Peninsula, Washington, United States (OPW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
50
Pallas-Sammaltunturi, GAW Station, Finland (PAL)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
51
Pacific Ocean (0 N), (POC000)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
52
Pacific Ocean (5 N), (POCN05)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
53
Pacific Ocean (10 N), (POCN10)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
54
Pacific Ocean (15 N), (POCN15)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
55
Pacific Ocean (20 N), (POCN20)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
56
Pacific Ocean (25 N), (POCN25)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
57
Pacific Ocean (30 N), (POCN30)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
58
Pacific Ocean (5 S), (POCS05)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
59
Pacific Ocean (10 S), (POCS10)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
60
Pacific Ocean (15 S), (POCS15)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
61
Pacific Ocean (20 S), (POCS20)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
62
Pacific Ocean (25 S), (POCS25)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
63
Pacific Ocean (30 S), (POCS30)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
64
Pacific Ocean (35 S), (POCS35)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
65
Palmer Station, Antarctica, United States (PSA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
66
Point Arena, California, United States (PTA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
67
Ragged Point, Barbados (RPB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
68
South China Sea (3 N), (SCSN03)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
69
South China Sea (6 N), (SCSN06)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
70
South China Sea (9 N), (SCSN09)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
71
South China Sea (12 N), (SCSN12)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
72
South China Sea (15 N), (SCSN15)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
73
South China Sea (18 N), (SCSN18)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
74
South China Sea (21 N), (SCSN21)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
75
Shangdianzi, Peoples Republic of China (SDZ)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
76
Mahe Island, Seychelles (SEY)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
77
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
78
Shemya Island, Alaska, United States (SHM)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
79
Tutuila, American Samoa (SMO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
80
Tutuila American Samoa (SMO)
In-situ co2 monthly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Monthly Averages Multiple Download Data File Readme File
81
South Pole, Antarctica, United States (SPO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
82
South Pole, Antarctica United States (SPO)
In-situ co2 monthly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Monthly Averages Multiple Download Data File Readme File
83
Ocean Station C, United States (STC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
84
Ocean Station M, Norway (STM)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
85
Summit, Greenland (SUM)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
86
Syowa Station, Antarctica, Japan (SYO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
87
Tae-ahn Peninsula, Republic of Korea (TAP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
88
Tierra Del Fuego, Ushuaia, Argentina (TDF)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
89
Trinidad Head, California, United States (THD)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
90
Wendover, Utah, United States (UTA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
91
Ulaan Uul, Mongolia (UUM)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
92
WIS Station, Negev Desert, Israel (WIS)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
93
Mt. Waliguan, Peoples Republic of China (WLG)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
94
Ny-Alesund, Svalbard, Norway and Sweden (ZEP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File

Dataset list last updated on 10 April 2013
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