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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.
| Dataset Number | Site | Category | Name | Type | Frequency | Year | Data | Readme |
|---|---|---|---|---|---|---|---|---|
|
1 |
Airborne Aerosol Observatory, Bondville, Illinois, United States (AAO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
2 |
Arembepe, Bahia, Brazil (ABP) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
3 |
Alaska Coast Guard, United States (ACG) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
5 |
Alert, Nunavut, Canada (ALT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
6 |
Amsterdam Island, France (AMS) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
7 |
Argyle, Maine, United States (AMT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
8 |
Anmyeon-do, Republic of Korea (AMY) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
9 |
Atlantic Ocean Cruise, (AOC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
10 |
Ascension Island, United Kingdom (ASC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
11 |
Assekrem, Algeria (ASK) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
12 |
St. Croix, Virgin Islands, United States (AVI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
13 |
Terceira Island, Azores, Portugal (AZR) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
14 |
Baltic Sea, Poland (BAL) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
15 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
16 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
17 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
18 |
Baring Head Station, New Zealand (BHD) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
19 |
Bukit Kototabang, Indonesia (BKT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
20 |
St. Davids Head, Bermuda, United Kingdom (BME) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
21 |
Tudor Hill, Bermuda, United Kingdom (BMW) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
22 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
23 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
24 |
Black Sea, Constanta, Romania (BSC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
25 |
Brentwood, Maryland, United States (BWD) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
26 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
27 |
Cold Bay, Alaska, United States (CBA) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
28 |
Cape Grim, Tasmania, Australia (CGO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
29 |
Christmas Island, Republic of Kiribati (CHR) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
30 |
Centro de Investigacion de la Baja Atmosfera (CIBA), Spain (CIB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
31 |
Offshore Cape May, New Jersey, United States (CMA) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
32 |
Cape Meares, Oregon, United States (CMO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
33 |
COBRA, (COB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
34 |
Cape Point, South Africa (CPT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
35 |
Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), United States (CRV) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
36 |
Crozet Island, France (CRZ) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
37 |
Dahlen, North Dakota, United States (DND) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
38 |
Drake Passage, (DRP) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
39 |
Dongsha Island, Taiwan (DSI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
40 |
East Coast Outflow, United States (ECO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
41 |
Easter Island, Chile (EIC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
42 |
Estevan Point, British Columbia, Canada (ESP) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
43 |
East Trout Lake, Saskatchewan, Canada (ETL) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
44 |
Fortaleza, Brazil (FTL) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
45 |
Fairchild, Wisconsin, United States (FWI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
46 |
Mariana Islands, Guam (GMI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
47 |
Dwejra Point, Gozo, Malta (GOZ) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
48 |
Molokai Island, Hawaii, United States (HAA) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
49 |
Halley Station, Antarctica, United Kingdom (HBA) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Download | Readme |
|
50 |
Harvard Forest, Massachusetts, United States (HFM) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |