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Use this web page to find specific data files available from the Global Monitoring Laboratory. Click on the Data button under the 'Data' column heading in the table to go to the description and download page for that dataset.


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Meteorology (33)
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isoprene (1)
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THD (136)
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136 Datasets filtered from 5419 originally. Reset all Filters
Displaying [1 - 50] of 136 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
1
 Trinidad Head, California, United States (THD)
C2H2 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Acetylene
(C2H2)		 Aircraft PFP Discrete Multiple Data
2
 Trinidad Head, California, United States (THD)
C2H6 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Ethane
(C2H6)		 Aircraft PFP Discrete Multiple Data
3
 Trinidad Head, California, United States (THD)
C3H8 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Propane
(C3H8)		 Aircraft PFP Discrete Multiple Data
4
 Trinidad Head, California, United States (THD)
C6H6 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Benzene
(C6H6)		 Aircraft PFP Discrete Multiple Data
5
 Trinidad Head, California, United States (THD)
CF4 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds PFC-14
(CF4)		 Aircraft PFP Discrete Multiple Data
6
 Trinidad Head, California, United States (THD)
CFC115 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds CFC-115
(CClF2CF3)		 Aircraft PFP Discrete Multiple Data
7
 Trinidad Head, California, United States (THD)
CFC11_B measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds CFC-11
(CCl3F (ion 103))		 Aircraft PFP Discrete Multiple Data
8
 Trinidad Head, California, United States (THD)
CFC13 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds CFC-13
(CClF3)		 Aircraft PFP Discrete Multiple Data
9
 Trinidad Head, California, United States (THD)
CH2BR2 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Dibromomethane
(CH2Br2)		 Aircraft PFP Discrete Multiple Data
10
 Trinidad Head, California, United States (THD)
CH3CCL3_A measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Methyl Chloroform
(CH3CCl3)		 Aircraft PFP Discrete Multiple Data
11
 Trinidad Head, California, United States (THD)
CHCL3 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Chloroform
(CHCl3)		 Aircraft PFP Discrete Multiple Data
12
 Trinidad Head, California, United States (THD)
H1301 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Halon-1301
(CF3Br)		 Aircraft PFP Discrete Multiple Data
13
 Trinidad Head, California, United States (THD)
H2402 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds Halon-2402
(CBrF2CBrF2)		 Aircraft PFP Discrete Multiple Data
14
 Trinidad Head, California, United States (THD)
HCFC133A measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HCFC-133a
(CH2ClCF3)		 Aircraft PFP Discrete Multiple Data
15
 Trinidad Head, California, United States (THD)
HCFC22 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HCFC-22
(CHF2Cl)		 Aircraft PFP Discrete Multiple Data
16
 Trinidad Head, California, United States (THD)
HFC125 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-125
(CHF2CF3)		 Aircraft PFP Discrete Multiple Data
17
 Trinidad Head, California, United States (THD)
HFC134A measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-134a
(CH2FCF3)		 Aircraft PFP Discrete Multiple Data
18
 Trinidad Head, California, United States (THD)
HFC143A measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-143a
(CH3CF3)		 Aircraft PFP Discrete Multiple Data
19
 Trinidad Head, California, United States (THD)
HFC152A measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-152a
(CH3CHF2)		 Aircraft PFP Discrete Multiple Data
20
 Trinidad Head, California, United States (THD)
HFC227EA measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-227ea
(CF3CHFCF3)		 Aircraft PFP Discrete Multiple Data
21
 Trinidad Head, California, United States (THD)
HFC236FA measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-236fa
(CF3CH2CF3)		 Aircraft PFP Discrete Multiple Data
22
 Trinidad Head, California, United States (THD)
HFC32 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds HFC-32
(CH2F2)		 Aircraft PFP Discrete Multiple Data
23
 Trinidad Head, California, United States (THD)
PFC218 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds PFC-218
(C3F8)		 Aircraft PFP Discrete Multiple Data
24
 Trinidad Head, California, United States (THD)
CH4 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
25
 Trinidad Head, California, United States (THD)
CH4 measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
26
 Trinidad Head, California, United States (THD)
CO measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Carbon Monoxide
(CO)		 Aircraft PFP Discrete Multiple Data
27
 Trinidad Head, California, United States (THD)
CO measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Carbon Monoxide
(CO)		 Flask Discrete Multiple Data
28
 Trinidad Head, California, United States (THD)
CO2 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Aircraft PFP Discrete Multiple Data
29
 Trinidad Head, California, United States (THD)
CO2 measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Carbon Dioxide
(CO2)		 Flask Discrete Multiple Data
30
 Trinidad Head, California, United States (THD)
H2 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Aircraft PFP Discrete Multiple Data
31
 Trinidad Head, California, United States (THD)
H2 measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Molecular Hydrogen
(H2)		 Flask Discrete Multiple Data
32
 Trinidad Head, California, United States (THD)
IC4H10 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds i-Butane
(i-C4H10)		 Aircraft PFP Discrete Multiple Data
33
 Trinidad Head, California, United States (THD)
IC5H12 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds i-Pentane
(i-C5H12)		 Aircraft PFP Discrete Multiple Data
34
 Trinidad Head, California, United States (THD)
N2O measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Aircraft PFP Discrete Multiple Data
35
 Trinidad Head, California, United States (THD)
N2O measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Nitrous Oxide
(N2O)		 Flask Discrete Multiple Data
36
 Trinidad Head, California, United States (THD)
NC4H10 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds n-Butane
(n-C4H10)		 Aircraft PFP Discrete Multiple Data
37
 Trinidad Head, California, United States (THD)
NC5H12 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Halocompounds n-Pentane
(n-C5H12)		 Aircraft PFP Discrete Multiple Data
38
 Trinidad Head, California, United States (THD)
SF6 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Aircraft PFP Discrete Multiple Data
39
 Trinidad Head, California, United States (THD)
SF6 measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Sulfur Hexafluoride
(SF6)		 Flask Discrete Multiple Data
40
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2002 Data
41
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2003 Data
42
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2004 Data
43
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2005 Data
44
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2006 Data
45
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2007 Data
46
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2008 Data
47
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2009 Data
48
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2010 Data
49
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2011 Data
50
 Trinidad Head, California, United States (THD)
In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level 		Aerosols Aerosols Insitu Hourly Averages 2012 Data
Displaying [1 - 50] of 136 records.    

Dataset list last updated on 26 May 2026
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