Trends of tropical tropospheric ozone from 20 years of European satellite measurements and perspectives for the Sentinel-5 Precursor

Heue, Klaus-Peter; Coldewey-Egbers, Melanie; Delcloo, Andy; Lerot, Christophe; Loyola, Diego; Valks, Pieter; van Roozendael, Michel

doi:10.5194/amt-9-5037-2016

Articles | Volume 9, issue 10

https://doi.org/10.5194/amt-9-5037-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

TROPOMI on Sentinel-5 Precursor: data products and...

https://doi.org/10.5194/amt-9-5037-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 9, issue 10

Research article

|

13 Oct 2016

Research article |

| 13 Oct 2016

Trends of tropical tropospheric ozone from 20 years of European satellite measurements and perspectives for the Sentinel-5 Precursor

Klaus-Peter Heue, Melanie Coldewey-Egbers, Andy Delcloo, Christophe Lerot, Diego Loyola, Pieter Valks, and Michel van Roozendael

Viewed

Total article views: 5,068 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
3,078	1,843	147	5,068	196	220

HTML: 3,078
PDF: 1,843
XML: 147
Total: 5,068
BibTeX: 196
EndNote: 220

Views and downloads (calculated since 03 Jun 2016)

Month	HTML	PDF	XML	Total
Jun 2016	66	38	7	111
Jul 2016	23	10	2	35
Aug 2016	16	5	0	21
Sep 2016	47	4	1	52
Oct 2016	88	36	2	126
Nov 2016	16	10	1	27
Dec 2016	6	7	1	14
Jan 2017	16	15	1	32
Feb 2017	6	6	0	12
Mar 2017	25	14	2	41
Apr 2017	24	13	2	39
May 2017	48	23	1	72
Jun 2017	33	11	1	45
Jul 2017	22	11	0	33
Aug 2017	31	12	2	45
Sep 2017	15	16	0	31
Oct 2017	23	10	0	33
Nov 2017	12	15	0	27
Dec 2017	10	11	0	21
Jan 2018	21	10	0	31
Feb 2018	24	12	2	38
Mar 2018	15	10	0	25
Apr 2018	15	7	0	22
May 2018	10	9	2	21
Jun 2018	11	10	0	21
Jul 2018	15	10	0	25
Aug 2018	17	12	0	29
Sep 2018	18	10	0	28
Oct 2018	13	8	0	21
Nov 2018	18	8	0	26
Dec 2018	15	8	0	23
Jan 2019	8	7	0	15
Feb 2019	9	9	0	18
Mar 2019	12	14	0	26
Apr 2019	10	17	0	27
May 2019	9	24	1	34
Jun 2019	9	22	0	31
Jul 2019	4	8	0	12
Aug 2019	8	17	0	25
Sep 2019	2	8	0	10
Oct 2019	16	21	1	38
Nov 2019	13	13	0	26
Dec 2019	11	14	0	25
Jan 2020	6	13	1	20
Feb 2020	7	10	0	17
Mar 2020	8	15	0	23
Apr 2020	8	7	0	15
May 2020	12	4	1	17
Jun 2020	14	15	0	29
Jul 2020	32	20	5	57
Aug 2020	31	31	4	66
Sep 2020	23	29	1	53
Oct 2020	29	23	1	53
Nov 2020	24	32	0	56
Dec 2020	32	35	0	67
Jan 2021	31	29	1	61
Feb 2021	35	36	1	72
Mar 2021	37	36	0	73
Apr 2021	33	35	0	68
May 2021	43	39	2	84
Jun 2021	30	29	0	59
Jul 2021	34	39	2	75
Aug 2021	43	42	1	86
Sep 2021	35	34	0	69
Oct 2021	34	55	0	89
Nov 2021	36	46	0	82
Dec 2021	22	18	0	40
Jan 2022	30	16	0	46
Feb 2022	19	11	3	33
Mar 2022	18	19	2	39
Apr 2022	28	12	1	41
May 2022	29	15	1	45
Jun 2022	12	7	0	19
Jul 2022	9	13	0	22
Aug 2022	30	23	3	56
Sep 2022	14	7	2	23
Oct 2022	14	12	0	26
Nov 2022	11	9	2	22
Dec 2022	17	11	3	31
Jan 2023	12	12	0	24
Feb 2023	22	11	3	36
Mar 2023	16	11	1	28
Apr 2023	10	8	1	19
May 2023	56	21	4	81
Jun 2023	65	4	0	69
Jul 2023	46	3	0	49
Aug 2023	43	13	2	58
Sep 2023	38	6	1	45
Oct 2023	51	12	5	68
Nov 2023	30	1	0	31
Dec 2023	51	5	0	56
Jan 2024	46	11	2	59
Feb 2024	39	12	1	52
Mar 2024	56	21	5	82
Apr 2024	54	7	3	64
May 2024	32	16	7	55
Jun 2024	50	9	2	61
Jul 2024	32	21	4	57
Aug 2024	48	5	9	62
Sep 2024	21	6	1	28
Oct 2024	27	14	0	41
Nov 2024	14	14	2	30
Dec 2024	29	9	4	42
Jan 2025	16	13	1	30
Feb 2025	35	14	1	50
Mar 2025	42	8	4	54
Apr 2025	33	17	2	52
May 2025	46	12	1	59
Jun 2025	62	17	0	79
Jul 2025	50	14	3	67
Aug 2025	65	22	3	90
Sep 2025	77	29	2	108
Oct 2025	28	38	2	68
Nov 2025	36	25	5	66

Cumulative views and downloads (calculated since 03 Jun 2016)

Month	HTML	PDF	XML	Total
Jun 2016	66	38	7	111
Jul 2016	23	10	2	35
Aug 2016	16	5	0	21
Sep 2016	47	4	1	52
Oct 2016	88	36	2	126
Nov 2016	16	10	1	27
Dec 2016	6	7	1	14
Jan 2017	16	15	1	32
Feb 2017	6	6	0	12
Mar 2017	25	14	2	41
Apr 2017	24	13	2	39
May 2017	48	23	1	72
Jun 2017	33	11	1	45
Jul 2017	22	11	0	33
Aug 2017	31	12	2	45
Sep 2017	15	16	0	31
Oct 2017	23	10	0	33
Nov 2017	12	15	0	27
Dec 2017	10	11	0	21
Jan 2018	21	10	0	31
Feb 2018	24	12	2	38
Mar 2018	15	10	0	25
Apr 2018	15	7	0	22
May 2018	10	9	2	21
Jun 2018	11	10	0	21
Jul 2018	15	10	0	25
Aug 2018	17	12	0	29
Sep 2018	18	10	0	28
Oct 2018	13	8	0	21
Nov 2018	18	8	0	26
Dec 2018	15	8	0	23
Jan 2019	8	7	0	15
Feb 2019	9	9	0	18
Mar 2019	12	14	0	26
Apr 2019	10	17	0	27
May 2019	9	24	1	34
Jun 2019	9	22	0	31
Jul 2019	4	8	0	12
Aug 2019	8	17	0	25
Sep 2019	2	8	0	10
Oct 2019	16	21	1	38
Nov 2019	13	13	0	26
Dec 2019	11	14	0	25
Jan 2020	6	13	1	20
Feb 2020	7	10	0	17
Mar 2020	8	15	0	23
Apr 2020	8	7	0	15
May 2020	12	4	1	17
Jun 2020	14	15	0	29
Jul 2020	32	20	5	57
Aug 2020	31	31	4	66
Sep 2020	23	29	1	53
Oct 2020	29	23	1	53
Nov 2020	24	32	0	56
Dec 2020	32	35	0	67
Jan 2021	31	29	1	61
Feb 2021	35	36	1	72
Mar 2021	37	36	0	73
Apr 2021	33	35	0	68
May 2021	43	39	2	84
Jun 2021	30	29	0	59
Jul 2021	34	39	2	75
Aug 2021	43	42	1	86
Sep 2021	35	34	0	69
Oct 2021	34	55	0	89
Nov 2021	36	46	0	82
Dec 2021	22	18	0	40
Jan 2022	30	16	0	46
Feb 2022	19	11	3	33
Mar 2022	18	19	2	39
Apr 2022	28	12	1	41
May 2022	29	15	1	45
Jun 2022	12	7	0	19
Jul 2022	9	13	0	22
Aug 2022	30	23	3	56
Sep 2022	14	7	2	23
Oct 2022	14	12	0	26
Nov 2022	11	9	2	22
Dec 2022	17	11	3	31
Jan 2023	12	12	0	24
Feb 2023	22	11	3	36
Mar 2023	16	11	1	28
Apr 2023	10	8	1	19
May 2023	56	21	4	81
Jun 2023	65	4	0	69
Jul 2023	46	3	0	49
Aug 2023	43	13	2	58
Sep 2023	38	6	1	45
Oct 2023	51	12	5	68
Nov 2023	30	1	0	31
Dec 2023	51	5	0	56
Jan 2024	46	11	2	59
Feb 2024	39	12	1	52
Mar 2024	56	21	5	82
Apr 2024	54	7	3	64
May 2024	32	16	7	55
Jun 2024	50	9	2	61
Jul 2024	32	21	4	57
Aug 2024	48	5	9	62
Sep 2024	21	6	1	28
Oct 2024	27	14	0	41
Nov 2024	14	14	2	30
Dec 2024	29	9	4	42
Jan 2025	16	13	1	30
Feb 2025	35	14	1	50
Mar 2025	42	8	4	54
Apr 2025	33	17	2	52
May 2025	46	12	1	59
Jun 2025	62	17	0	79
Jul 2025	50	14	3	67
Aug 2025	65	22	3	90
Sep 2025	77	29	2	108
Oct 2025	28	38	2	68
Nov 2025	36	25	5	66

Latest update: 27 Nov 2025

Short summary

The tropical tropospheric column ozone (TCO) from 5 GOME-type satellite instruments were harmonised to get a consistent time series of tropospheric ozone for 20 years. The time series showed a global ozone trend below 10 km of 0.7 DU per decade. Also the regional trends were analysed and trends up to 1.8 DU per decade or decreases as low as 0.8 DU per decade were observed. The TCO will be part of the operation product for Tropomi/S5P and thereby extended for at least 7 years.