U.S. FlagAn official website of the United States government
icon dot gov
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

icon https
Secure .gov websites use HTTPS

A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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.


Select from the following lists to narrow your search.
Category
Type
Surface PFP (714)
Frequency
Discrete (714)
Site  
AMT (30)
BAO (27)
BWD (30)
CRV (30)
HFM (27)
INX (30)
LAC (30)
LEF (30)
LEW (30)
MBO (30)
MRC (30)
MSH (30)
MWO (30)
Multiple (30)
NEB (30)
NWB (30)
NWR (30)
SCT (30)
SGP (30)
STR (30)
TMD (30)
WBI (30)
WGC (30)
WKT (30)
  or enter search term:
714 Datasets filtered from 4840 originally. Reset all Filters

Displaying [551 - 600] of 714 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
551
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
552
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
553
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
554
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
555
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
556
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
557
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
558
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
559
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Surface PFP Discrete Multiple Download Readme
560
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Surface PFP Discrete Multiple Download Readme
561
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
562
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
563
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
564
Southern Great Plains, Oklahoma, United States (SGP)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
565
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
566
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
567
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
568
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
569
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
570
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
571
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
572
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
573
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Methylene Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
574
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
575
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
576
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
577
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
578
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
579
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
580
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
581
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
582
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
583
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
584
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
585
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
586
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
587
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
588
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
589
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Surface PFP Discrete Multiple Download Readme
590
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Surface PFP Discrete Multiple Download Readme
591
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
592
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
593
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
594
Sutro Tower, San Francisco, California, United States (STR)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
595
Thurmont, Maryland, United States (TMD)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
596
Thurmont, Maryland, United States (TMD)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
597
Thurmont, Maryland, United States (TMD)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
598
Thurmont, Maryland, United States (TMD)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
599
Thurmont, Maryland, United States (TMD)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
600
Thurmont, Maryland, United States (TMD)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
Displaying [551 - 600] of 714 records.    

Dataset list last updated on 05 October 2024
Please send feedback on this page to ESRL/GML Webmaster