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 (193)
Insitu (169)
Insitu Tower (9)
Processed (4)
Frequency Site
ABP (2)
ALT (2)
AMS (2)
AMT (1)
AOC (1)
ASC (2)
ASK (2)
AVI (2)
AZR (2)
BAL (2)
BAO (1)
BHD (2)
BKT (2)
BME (2)
BMW (2)
BRW (45)
BSC (2)
CBA (2)
CGO (2)
CHR (2)
CIB (2)
CMO (2)
CPT (2)
CRZ (2)
DRP (1)
DSI (2)
EIC (2)
GMI (2)
GOZ (2)
Gridded (3)
HBA (2)
HPB (2)
HSU (1)
HUN (2)
ICE (2)
ITN (1)
IZO (2)
KCO (1)
KEY (2)
KUM (2)
KZD (2)
KZM (2)
LEF (1)
LLB (2)
LLN (2)
LMP (2)
MBC (2)
MEX (2)
MHD (2)
MID (2)
MKN (2)
MLO (44)
Multiple (1)
NAT (2)
NMB (2)
NWR (2)
OPW (2)
OXK (2)
PAL (2)
PAO (1)
POC000 (2)
POCN05 (2)
POCN10 (2)
POCN15 (2)
POCN20 (2)
POCN25 (2)
POCN30 (2)
POCN35 (1)
POCN40 (1)
POCN45 (1)
POCS05 (2)
POCS10 (2)
POCS15 (2)
POCS20 (2)
POCS25 (2)
POCS30 (2)
POCS35 (2)
PSA (2)
PTA (2)
RPB (2)
SCSN03 (2)
SCSN06 (2)
SCSN09 (2)
SCSN12 (2)
SCSN15 (2)
SCSN18 (2)
SCSN21 (2)
SCT (1)
SDZ (2)
SEY (2)
SGI (1)
SGP (2)
SHM (2)
SMO (44)
SNP (1)
SPO (44)
STC (2)
STM (2)
SUM (2)
SYO (2)
TAP (2)
TDF (2)
THD (2)
TIK (1)
UTA (2)
UUM (2)
WBI (1)
WGC (1)
WIS (2)
WKT (1)
WLG (2)
WPC (1)
ZEP (2)
  or enter search term:
375 Datasets filtered from 3263 originally.     (Reset all Filters)
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Displaying [1 - 50] of 375 records.     Records per page:
Site Category Name Type Frequency Year Data
1
Arembepe, Bahia, Brazil (ABP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
2
Arembepe, Bahia, Brazil (ABP)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
3
Alert, Nunavut, Canada (ALT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
4
Alert, Nunavut, Canada (ALT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
5
Amsterdam Island, France (AMS)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
6
Amsterdam Island, France (AMS)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
7
Argyle, Maine United States (AMT)
Continuous In-situ co2 analyzer from Towers.
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Tower Discrete Multiple Go to Download Directory Readme File
8
Atlantic Ocean Cruise, (AOC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
9
Ascension Island, United Kingdom (ASC)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
10
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
11
Assekrem, Algeria (ASK)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
12
Assekrem, Algeria (ASK)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
13
St. Croix, Virgin Islands, United States (AVI)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
14
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
15
Terceira Island, Azores, Portugal (AZR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
16
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
17
Baltic Sea, Poland (BAL)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
18
Baltic Sea, Poland (BAL)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
19
Boulder Atmospheric Observatory, Colorado United States (BAO)
Continuous In-situ co2 analyzer from Towers.
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Tower Discrete Multiple Go to Download Directory Readme File
20
Baring Head Station, New Zealand (BHD)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
21
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
22
Bukit Kototabang, Indonesia (BKT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
23
Bukit Kototabang, Indonesia (BKT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
24
St. Davids Head, Bermuda, United Kingdom (BME)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
25
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
26
Tudor Hill, Bermuda, United Kingdom (BMW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
27
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
28
Barrow, Alaska, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Discrete Multiple Download Data File Readme File
29
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
30
Barrow, Alaska United States (BRW)
In-situ co2 daily averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Daily Averages Multiple Download Data File Readme File
31
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1973 Download Data File Readme File
32
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1974 Download Data File Readme File
33
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1975 Download Data File Readme File
34
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1976 Download Data File Readme File
35
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1977 Download Data File Readme File
36
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1978 Download Data File Readme File
37
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1979 Download Data File Readme File
38
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1980 Download Data File Readme File
39
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1981 Download Data File Readme File
40
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1982 Download Data File Readme File
41
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1983 Download Data File Readme File
42
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1984 Download Data File Readme File
43
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1985 Download Data File Readme File
44
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1986 Download Data File Readme File
45
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1987 Download Data File Readme File
46
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1988 Download Data File Readme File
47
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1989 Download Data File Readme File
48
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1990 Download Data File Readme File
49
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1991 Download Data File Readme File
50
Barrow, Alaska United States (BRW)
In-situ co2 hourly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Hourly Averages 1992 Download Data File Readme File
Displaying [1 - 50] of 375 records.     Records per page:

Dataset list last updated on 16 September 2014
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