Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Division. Alternatively, you can browse the GMD ftp server. 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 make selections based on date.

Category Ozone (105)

Parameter name Ozone (105)

Type Aircraft (65) Insitu (17) Remote Sensing (14) Balloon (9)

Frequency Vertical Profile (74) Hourly Averages (17) Discrete (14)

Site ARH (1) BAO (1) BAR (1) BER (1) BIS (1) BLD (2) BNA (1) BRW (2) CAR (12) CBM (1) CMA (11) ESP (5) FBK (1) HIH (1) HIL (9) HNX (1) HVA (1) LDR (2) MLO (2) NHA (12) NRI (1) NWR (1) OHP (1) PCO (1) PTH (1) SCA (7) SGP-IAP (7) SMO (3) SPO (3) SUM (2) SUV (1) THD (2) TIK (1) TUN (1) WAI (1) WBI (2) WKT (1) WVR (1)

Information about site codes can be found here.

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	Site	Category	Name	Type	Frequency	Year	Data
1	Arrival Heights, Antarctica, New Zealand (ARH) Continuous measurements of surface ozone.	Ozone	Ozone (O3)	Insitu	Hourly Averages	Multiple
2	Boulder Atmospheric Observatory, Colorado, United States (BAO) Continuous measurements of surface ozone.	Ozone	Ozone (O3)	Insitu	Hourly Averages	Multiple
3	Ragged Point, Barbados (BAR) Continuous measurements of surface ozone.	Ozone	Ozone (O3)	Insitu	Hourly Averages	Multiple
4	Tudor Hill, Bermuda, United Kingdom (BER) Continuous measurements of surface ozone.	Ozone	Ozone (O3)	Insitu	Hourly Averages	Multiple
5	Bismarck, North Dakota, United States (BIS) Dobson measurements of total ozone.	Ozone	Ozone (o3)	Remote Sensing	Discrete	Multiple
6	Boulder, Colorado, United States (BLD) Dobson measurements of total ozone.	Ozone	Ozone (o3)	Remote Sensing	Discrete	Multiple
7	Boulder, Colorado, United States (BLD) Vertical Profile of Ozone from Balloon flight.	Ozone	Ozone (O3)	Balloon	Vertical Profile	Multiple
8	Nashville, Tennessee, United States (BNA) Dobson measurements of total ozone.	Ozone	Ozone (o3)	Remote Sensing	Discrete	Multiple
9	Barrow, Alaska, United States (BRW) Dobson measurements of total ozone.	Ozone	Ozone (o3)	Remote Sensing	Discrete	Multiple
10	Barrow, Alaska, United States (BRW) Continuous measurements of surface ozone.	Ozone	Ozone (O3)	Insitu	Hourly Averages	Multiple
11	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2004
12	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2005
13	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2006
14	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2007
15	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2008
16	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2009
17	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2010
18	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2011
19	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2012
20	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2013
21	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2014
22	Briggsdale, Colorado, United States (CAR) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2015
23	Caribou, Maine, United States (CBM) Dobson measurements of total ozone.	Ozone	Ozone (o3)	Remote Sensing	Discrete	Multiple
24	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2006
25	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2007
26	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2008
27	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2009
28	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2010
29	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2011
30	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2012
31	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2013
32	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2014
33	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2015
34	Cape May, New Jersey, United States (CMA) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2016
35	Estevan Point, British Columbia, Canada (ESP) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2009
36	Estevan Point, British Columbia, Canada (ESP) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2010
37	Estevan Point, British Columbia, Canada (ESP) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2011
38	Estevan Point, British Columbia, Canada (ESP) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2012
39	Estevan Point, British Columbia, Canada (ESP) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2013
40	Fairbanks, Alaska, United States (FBK) Dobson measurements of total ozone.	Ozone	Ozone (o3)	Remote Sensing	Discrete	Multiple
41	Hilo, Hawaii, United States (HIH) Vertical Profile of Ozone from Balloon flight.	Ozone	Ozone (O3)	Balloon	Vertical Profile	Multiple
42	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2006
43	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2007
44	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2008
45	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2009
46	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2010
47	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2011
48	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2012
49	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2013
50	Homer, Illinois, United States (HIL) Vertical Profile of Ozone from Aircraft flight.	Ozone	Ozone (O3)	Aircraft	Vertical Profile	2014