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 |
|---|---|---|---|---|---|---|---|---|
|
101 |
Sary Taukum, Kazakhstan (KZD) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
102 |
Sary Taukum, Kazakhstan (KZD) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
103 |
Plateau Assy, Kazakhstan (KZM) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
104 |
Plateau Assy, Kazakhstan (KZM) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
105 |
LA Megacities, United States (LAC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
106 |
Park Falls, Wisconsin, United States (LEF) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
107 |
Park Falls, Wisconsin, United States (LEF) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
108 |
Park Falls, Wisconsin, United States (LEF) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
109 |
Park Falls, Wisconsin, United States (LEF) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
110 |
Lewisburg, Pennsylvania, United States (LEW) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
111 |
Lac La Biche, Alberta, Canada (LLB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
112 |
Lac La Biche, Alberta, Canada (LLB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
113 |
Lulin, Taiwan (LLN) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
114 |
Lulin, Taiwan (LLN) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
115 |
Lampedusa, Italy (LMP) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
116 |
Lampedusa, Italy (LMP) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
117 |
Mould Bay, Northwest Territories, Canada (MBC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
118 |
Mould Bay, Northwest Territories, Canada (MBC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
119 |
Mt. Bachelor Observatory, United States (MBO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
120 |
Mt. Bachelor Observatory, United States (MBO) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
121 |
Mid Continent Intensive, United States (MCI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
122 |
High Altitude Global Climate Observation Center, Mexico (MEX) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
123 |
High Altitude Global Climate Observation Center, Mexico (MEX) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
124 |
Mace Head, County Galway, Ireland (MHD) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
125 |
Mace Head, County Galway, Ireland (MHD) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
126 |
Sand Island, Midway, United States (MID) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
127 |
Sand Island, Midway, United States (MID) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
128 |
Mt. Kenya, Kenya (MKN) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
129 |
Mt. Kenya, Kenya (MKN) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
130 |
Mauna Kea, Hawaii, United States (MKO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
131 |
Mauna Loa, Hawaii, United States (MLO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
132 |
Mauna Loa, Hawaii, United States (MLO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
133 |
Mauna Loa, Hawaii, United States (MLO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
134 |
MICROMAPS, Micro Measurement of Air Pollution from Satellites, United States (MMP) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
135 |
Moscow, Russia (MOW) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
136 |
Marcellus Pennsylvania, United States (MRC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
137 |
Marcellus Pennsylvania, United States (MRC) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
138 |
Mashpee, Massachusetts, United States (MSH) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
139 |
Marthas Vineyard, Massachusetts, United States (MVY) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
140 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
141 |
Multiple Sites Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
142 |
Multiple Sites Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
143 |
Multiple Sites Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
144 |
Multiple Sites Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
145 |
Farol De Mae Luiza Lighthouse, Brazil (NAT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
146 |
Farol De Mae Luiza Lighthouse, Brazil (NAT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |
|
147 |
NE Baltimore, Maryland, United States (NEB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
148 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
149 |
Gobabeb, Namibia (NMB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Download | Readme |
|
150 |
Gobabeb, Namibia (NMB) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Download | Readme |