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 |
|---|---|---|---|---|---|---|---|---|
|
4601 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Methelyne Bromide (CH2Br2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4602 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Methyl Chloroform (97) (CH3CCl3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4603 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Methyl Chloroform (97) (CH3CCl3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4604 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Chloroform (CHCl3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4605 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Chloroform (CHCl3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4606 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | ethylene dichloride (1,2 DCE) (CH2ClCH2Cl) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4607 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | ethylene dichloride (1,2 DCE) (CH2ClCH2Cl) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4608 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Halon-1301 (CF3Br) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4609 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Halon-1301 (CF3Br) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4610 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Halon-2402 (CBrF2CBrF2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4611 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Halon-2402 (CBrF2CBrF2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4612 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HCFC-133a (CH2ClCF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4613 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HCFC-133a (CH2ClCF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4614 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HCFC-22 (CHF2Cl) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4615 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HCFC-22 (CHF2Cl) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4616 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-125 (CHF2CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4617 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-125 (CHF2CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4618 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-134a (CH2FCF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4619 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-134a (CH2FCF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4620 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-143a (CH3CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4621 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-143a (CH3CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4622 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-152a (CH3CHF2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4623 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-152a (CH3CHF2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4624 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-227ea (CF3CHFCF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4625 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-227ea (CF3CHFCF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4626 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-236fa (CF3CH2CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4627 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-236fa (CF3CH2CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4628 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-32 (CH2F2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4629 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | HFC-32 (CH2F2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4630 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | PFC-218 (C3F8) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4631 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | PFC-218 (C3F8) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4632 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Perfluorotriethylamine (PFTEA) ((C2F5)3N) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4633 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Perfluorotriethylamine (PFTEA) ((C2F5)3N) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4634 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Perfluorotripropylamine (PFTPA) ((C3F7)3N) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4635 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Perfluorotripropylamine (PFTPA) ((C3F7)3N) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4636 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4637 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4638 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4639 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4640 |
West Branch, Iowa, United States (WBI) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Go To Directory | Readme |
|
4641 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4642 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4643 |
West Branch, Iowa, United States (WBI) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
4644 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Isobutane (i-C4H10) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4645 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | Isobutane (i-C4H10) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4646 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | isopentane (i-C5H12) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4647 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | isopentane (i-C5H12) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4648 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
4649 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
4650 |
West Branch, Iowa, United States (WBI) Air samples collected in glass flasks. |
Halocompounds | n-Butane (n-C4H10) |
Aircraft PFP | Discrete | Multiple | Download | Readme |