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
Halocompounds (1441)
Type
Surface PFP (714)
Aircraft PFP (705)
Flask (21)
Aircraft (1)
Frequency
Discrete (1441)
Site  
ACG (30)
ACT (30)
AMT (30)
BAO (27)
BWD (30)
CAR (30)
CMA (30)
CRV (30)
DND (27)
ECO (30)
ESP (30)
ETL (30)
HFM (27)
HIL (30)
INX (57)
LAC (30)
LEF (60)
LEW (30)
MBO (30)
MRC (57)
MSH (30)
MWO (30)
Multiple (82)
NEB (30)
NHA (30)
NSA (27)
NSK (30)
NWB (30)
NWR (30)
PFA (30)
RTA (30)
SCA (30)
SCT (30)
SGP (60)
STR (30)
TGC (30)
THD (30)
TMD (30)
TOM (27)
WBI (60)
WGC (30)
WKT (30)
  or enter search term:
1441 Datasets filtered from 4798 originally. Reset all Filters

Displaying [501 - 600] of 1441 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
501
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Aircraft PFP Discrete Multiple Download Readme
502
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
503
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Aircraft PFP Discrete Multiple Download Readme
504
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
505
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Aircraft PFP Discrete Multiple Download Readme
506
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
507
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Aircraft PFP Discrete Multiple Download Readme
508
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
509
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Aircraft PFP Discrete Multiple Download Readme
510
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
511
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Aircraft PFP Discrete Multiple Download Readme
512
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
513
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Aircraft PFP Discrete Multiple Download Readme
514
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
515
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Aircraft PFP Discrete Multiple Download Readme
516
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
517
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Aircraft PFP Discrete Multiple Download Readme
518
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
519
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Aircraft PFP Discrete Multiple Download Readme
520
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
521
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Aircraft PFP Discrete Multiple Download Readme
522
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
523
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Aircraft PFP Discrete Multiple Download Readme
524
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
525
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Aircraft PFP Discrete Multiple Download Readme
526
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
527
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Aircraft PFP Discrete Multiple Download Readme
528
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
529
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Aircraft PFP Discrete Multiple Download Readme
530
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
531
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Aircraft PFP Discrete Multiple Download Readme
532
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
533
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Aircraft PFP Discrete Multiple Download Readme
534
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
535
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Aircraft PFP Discrete Multiple Download Readme
536
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
537
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Aircraft PFP Discrete Multiple Download Readme
538
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
539
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Aircraft PFP Discrete Multiple Download Readme
540
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
541
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Aircraft PFP Discrete Multiple Download Readme
542
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
543
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Aircraft PFP Discrete Multiple Download Readme
544
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
545
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Aircraft PFP Discrete Multiple Download Readme
546
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
547
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Aircraft PFP Discrete Multiple Download Readme
548
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Surface PFP Discrete Multiple Download Readme
549
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Aircraft PFP Discrete Multiple Download Readme
550
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Surface PFP Discrete Multiple Download Readme
551
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Aircraft PFP Discrete Multiple Download Readme
552
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
553
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Aircraft PFP Discrete Multiple Download Readme
554
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
555
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Aircraft PFP Discrete Multiple Download Readme
556
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
557
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Aircraft PFP Discrete Multiple Download Readme
558
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
559
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
560
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
561
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
562
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
563
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
564
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
565
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
566
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
567
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
568
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
569
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
570
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
571
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
572
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
573
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
574
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
575
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
576
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
577
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
578
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
579
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
580
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
581
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
582
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
583
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Surface PFP Discrete Multiple Download Readme
584
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Surface PFP Discrete Multiple Download Readme
585
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
586
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
587
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
588
Lewisburg, Pennsylvania, United States (LEW)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
589
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
590
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
591
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
592
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
593
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
594
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
595
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
596
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
597
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
598
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
599
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
600
Mt. Bachelor Observatory, United States (MBO)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
Displaying [501 - 600] of 1441 records.    

Dataset list last updated on 15 June 2024
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