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 | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
2 |
Arembepe, Bahia, Brazil (ABP) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
3 |
Alaska Coast Guard, United States (ACG) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
5 |
Alert, Nunavut, Canada (ALT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
6 |
Argyle, Maine, United States (AMT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
7 |
Argyle, Maine, United States (AMT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
8 |
Anmyeon-do, Republic of Korea (AMY) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
9 |
Ascension Island, United Kingdom (ASC) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
10 |
Assekrem, Algeria (ASK) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
11 |
Terceira Island, Azores, Portugal (AZR) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
12 |
Baltic Sea, Poland (BAL) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
13 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
14 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
15 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
16 |
Baring Head Station, New Zealand (BHD) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
17 |
Bukit Kototabang, Indonesia (BKT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
18 |
St. Davids Head, Bermuda, United Kingdom (BME) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
19 |
Tudor Hill, Bermuda, United Kingdom (BMW) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
20 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
21 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
22 |
Black Sea, Constanta, Romania (BSC) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
23 |
Brentwood, Maryland, United States (BWD) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
24 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
25 |
Cold Bay, Alaska, United States (CBA) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
26 |
Cape Grim, Tasmania, Australia (CGO) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
27 |
Christmas Island, Republic of Kiribati (CHR) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
28 |
Centro de Investigacion de la Baja Atmosfera (CIBA), Spain (CIB) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
29 |
Offshore Cape May, New Jersey, United States (CMA) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
30 |
COBRA, (COB) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
31 |
Cape Point, South Africa (CPT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
32 |
Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), United States (CRV) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
33 |
Crozet Island, France (CRZ) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
34 |
Dahlen, North Dakota, United States (DND) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
35 |
Drake Passage, (DRP) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
36 |
Dongsha Island, Taiwan (DSI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
37 |
East Coast Outflow, United States (ECO) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
38 |
Easter Island, Chile (EIC) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
39 |
Estevan Point, British Columbia, Canada (ESP) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
40 |
East Trout Lake, Saskatchewan, Canada (ETL) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
41 |
Fortaleza, Brazil (FTL) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
42 |
Fairchild, Wisconsin, United States (FWI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
43 |
Mariana Islands, Guam (GMI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
44 |
Molokai Island, Hawaii, United States (HAA) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
45 |
Halley Station, Antarctica, United Kingdom (HBA) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |
|
46 |
Harvard Forest, Massachusetts, United States (HFM) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
47 |
Harvard Forest, Massachusetts, United States (HFM) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
48 |
Homer, Illinois, United States (HIL) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
49 |
HIPPO (HIAPER Pole-to-Pole Observations), United States (HIP) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
50 |
Hohenpeissenberg, Germany (HPB) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Download | Readme |