Long-term changes in lower tropospheric baseline ozone concentrations at northern mid-latitudes

Parrish, D. D.; Law, K. S.; Staehelin, J.; Derwent, R.; Cooper, O. R.; Tanimoto, H.; Volz-Thomas, A.; Gilge, S.; Scheel, H.-E.; Steinbacher, M.; Chan, E.

doi:10.5194/acp-12-11485-2012

Articles | Volume 12, issue 23

https://doi.org/10.5194/acp-12-11485-2012

© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-12-11485-2012

© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 12, issue 23

Research article

|

04 Dec 2012

Research article |

| 04 Dec 2012

Long-term changes in lower tropospheric baseline ozone concentrations at northern mid-latitudes

D. D. Parrish, K. S. Law, J. Staehelin, R. Derwent, O. R. Cooper, H. Tanimoto, A. Volz-Thomas, S. Gilge, H.-E. Scheel, M. Steinbacher, and E. Chan

Viewed

Total article views: 7,428 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
4,003	3,236	189	7,428	191	225

HTML: 4,003
PDF: 3,236
XML: 189
Total: 7,428
BibTeX: 191
EndNote: 225

Views and downloads (calculated since 01 Feb 2013, article published on 05 Jun 2012)

Month	HTML	PDF	XML	Total
Feb 2013	66	64	8	138
Mar 2013	41	56	2	99
Apr 2013	37	47	1	85
May 2013	14	35	1	50
Jun 2013	13	26	0	39
Jul 2013	31	36	2	69
Aug 2013	19	15	1	35
Sep 2013	22	30	0	52
Oct 2013	38	40	3	81
Nov 2013	42	31	6	79
Dec 2013	23	32	1	56
Jan 2014	25	36	2	63
Feb 2014	29	36	7	72
Mar 2014	49	34	1	84
Apr 2014	54	45	2	101
May 2014	33	47	2	82
Jun 2014	14	36	0	50
Jul 2014	44	58	2	104
Aug 2014	29	49	1	79
Sep 2014	33	68	2	103
Oct 2014	28	70	0	98
Nov 2014	30	43	0	73
Dec 2014	18	41	1	60
Jan 2015	20	29	2	51
Feb 2015	21	23	0	44
Mar 2015	27	33	1	61
Apr 2015	39	24	2	65
May 2015	14	22	0	36
Jun 2015	36	18	3	57
Jul 2015	32	26	2	60
Aug 2015	13	30	2	45
Sep 2015	16	32	1	49
Oct 2015	31	44	12	87
Nov 2015	34	31	5	70
Dec 2015	15	39	3	57
Jan 2016	46	60	2	108
Feb 2016	30	49	0	79
Mar 2016	27	39	1	67
Apr 2016	24	32	0	56
May 2016	16	22	0	38
Jun 2016	13	22	1	36
Jul 2016	15	15	4	34
Aug 2016	10	20	0	30
Sep 2016	16	24	1	41
Oct 2016	13	8	0	21
Nov 2016	11	10	1	22
Dec 2016	11	7	0	18
Jan 2017	17	14	0	31
Feb 2017	15	25	0	40
Mar 2017	25	46	1	72
Apr 2017	31	50	2	83
May 2017	36	23	0	59
Jun 2017	20	6	0	26
Jul 2017	21	11	0	32
Aug 2017	12	9	1	22
Sep 2017	16	16	0	32
Oct 2017	16	19	0	35
Nov 2017	15	21	0	36
Dec 2017	12	18	0	30
Jan 2018	13	27	0	40
Feb 2018	9	11	0	20
Mar 2018	21	28	0	49
Apr 2018	21	20	1	42
May 2018	12	25	2	39
Jun 2018	15	29	1	45
Jul 2018	26	20	0	46
Aug 2018	17	23	0	40
Sep 2018	16	15	0	31
Oct 2018	20	18	2	40
Nov 2018	19	18	2	39
Dec 2018	15	8	1	24
Jan 2019	4	15	0	19
Feb 2019	14	12	1	27
Mar 2019	9	11	0	20
Apr 2019	10	14	0	24
May 2019	11	12	1	24
Jun 2019	16	9	0	25
Jul 2019	4	19	0	23
Aug 2019	13	19	0	32
Sep 2019	6	12	0	18
Oct 2019	17	16	2	35
Nov 2019	14	13	0	27
Dec 2019	7	11	0	18
Jan 2020	13	7	1	21
Feb 2020	8	15	1	24
Mar 2020	11	6	0	17
Apr 2020	7	14	0	21
May 2020	5	3	1	9
Jun 2020	21	4	0	25
Jul 2020	19	4	2	25
Aug 2020	22	10	7	39
Sep 2020	12	14	0	26
Oct 2020	10	8	0	18
Nov 2020	9	7	0	16
Dec 2020	9	7	0	16
Jan 2021	22	13	0	35
Feb 2021	22	9	0	31
Mar 2021	14	7	0	21
Apr 2021	8	9	0	17
May 2021	13	10	2	25
Jun 2021	18	13	0	31
Jul 2021	12	12	0	24
Aug 2021	16	12	0	28
Sep 2021	21	10	0	31
Oct 2021	11	38	1	50
Nov 2021	17	28	0	45
Dec 2021	22	12	1	35
Jan 2022	16	19	0	35
Feb 2022	14	6	0	20
Mar 2022	25	8	0	33
Apr 2022	20	7	3	30
May 2022	6	10	0	16
Jun 2022	11	16	1	28
Jul 2022	8	2	0	10
Aug 2022	19	8	2	29
Sep 2022	13	8	0	21
Oct 2022	16	8	2	26
Nov 2022	38	7	1	46
Dec 2022	39	13	2	54
Jan 2023	24	12	1	37
Feb 2023	29	4	1	34
Mar 2023	36	20	0	56
Apr 2023	15	18	0	33
May 2023	43	11	1	55
Jun 2023	56	15	1	72
Jul 2023	49	12	0	61
Aug 2023	50	8	3	61
Sep 2023	91	10	1	102
Oct 2023	147	15	2	164
Nov 2023	133	6	3	142
Dec 2023	69	16	4	89
Jan 2024	48	9	1	58
Feb 2024	53	14	2	69
Mar 2024	58	29	1	88
Apr 2024	49	17	4	70
May 2024	29	16	2	47
Jun 2024	23	17	1	41
Jul 2024	44	21	1	66
Aug 2024	34	12	1	47
Sep 2024	17	9	0	26
Oct 2024	39	8	0	47
Nov 2024	25	10	5	40
Dec 2024	18	6	0	24
Jan 2025	37	20	2	59
Feb 2025	44	20	2	66
Mar 2025	42	30	1	73
Apr 2025	32	18	2	52
May 2025	40	13	1	54
Jun 2025	46	10	2	58
Jul 2025	36	21	2	59
Aug 2025	38	29	1	68
Sep 2025	38	16	3	57
Oct 2025	36	29	0	65
Nov 2025	37	31	6	74
Dec 2025	4	3	0	7

Cumulative views and downloads (calculated since 01 Feb 2013, article published on 05 Jun 2012)

Month	HTML	PDF	XML	Total
Feb 2013	66	64	8	138
Mar 2013	41	56	2	99
Apr 2013	37	47	1	85
May 2013	14	35	1	50
Jun 2013	13	26	0	39
Jul 2013	31	36	2	69
Aug 2013	19	15	1	35
Sep 2013	22	30	0	52
Oct 2013	38	40	3	81
Nov 2013	42	31	6	79
Dec 2013	23	32	1	56
Jan 2014	25	36	2	63
Feb 2014	29	36	7	72
Mar 2014	49	34	1	84
Apr 2014	54	45	2	101
May 2014	33	47	2	82
Jun 2014	14	36	0	50
Jul 2014	44	58	2	104
Aug 2014	29	49	1	79
Sep 2014	33	68	2	103
Oct 2014	28	70	0	98
Nov 2014	30	43	0	73
Dec 2014	18	41	1	60
Jan 2015	20	29	2	51
Feb 2015	21	23	0	44
Mar 2015	27	33	1	61
Apr 2015	39	24	2	65
May 2015	14	22	0	36
Jun 2015	36	18	3	57
Jul 2015	32	26	2	60
Aug 2015	13	30	2	45
Sep 2015	16	32	1	49
Oct 2015	31	44	12	87
Nov 2015	34	31	5	70
Dec 2015	15	39	3	57
Jan 2016	46	60	2	108
Feb 2016	30	49	0	79
Mar 2016	27	39	1	67
Apr 2016	24	32	0	56
May 2016	16	22	0	38
Jun 2016	13	22	1	36
Jul 2016	15	15	4	34
Aug 2016	10	20	0	30
Sep 2016	16	24	1	41
Oct 2016	13	8	0	21
Nov 2016	11	10	1	22
Dec 2016	11	7	0	18
Jan 2017	17	14	0	31
Feb 2017	15	25	0	40
Mar 2017	25	46	1	72
Apr 2017	31	50	2	83
May 2017	36	23	0	59
Jun 2017	20	6	0	26
Jul 2017	21	11	0	32
Aug 2017	12	9	1	22
Sep 2017	16	16	0	32
Oct 2017	16	19	0	35
Nov 2017	15	21	0	36
Dec 2017	12	18	0	30
Jan 2018	13	27	0	40
Feb 2018	9	11	0	20
Mar 2018	21	28	0	49
Apr 2018	21	20	1	42
May 2018	12	25	2	39
Jun 2018	15	29	1	45
Jul 2018	26	20	0	46
Aug 2018	17	23	0	40
Sep 2018	16	15	0	31
Oct 2018	20	18	2	40
Nov 2018	19	18	2	39
Dec 2018	15	8	1	24
Jan 2019	4	15	0	19
Feb 2019	14	12	1	27
Mar 2019	9	11	0	20
Apr 2019	10	14	0	24
May 2019	11	12	1	24
Jun 2019	16	9	0	25
Jul 2019	4	19	0	23
Aug 2019	13	19	0	32
Sep 2019	6	12	0	18
Oct 2019	17	16	2	35
Nov 2019	14	13	0	27
Dec 2019	7	11	0	18
Jan 2020	13	7	1	21
Feb 2020	8	15	1	24
Mar 2020	11	6	0	17
Apr 2020	7	14	0	21
May 2020	5	3	1	9
Jun 2020	21	4	0	25
Jul 2020	19	4	2	25
Aug 2020	22	10	7	39
Sep 2020	12	14	0	26
Oct 2020	10	8	0	18
Nov 2020	9	7	0	16
Dec 2020	9	7	0	16
Jan 2021	22	13	0	35
Feb 2021	22	9	0	31
Mar 2021	14	7	0	21
Apr 2021	8	9	0	17
May 2021	13	10	2	25
Jun 2021	18	13	0	31
Jul 2021	12	12	0	24
Aug 2021	16	12	0	28
Sep 2021	21	10	0	31
Oct 2021	11	38	1	50
Nov 2021	17	28	0	45
Dec 2021	22	12	1	35
Jan 2022	16	19	0	35
Feb 2022	14	6	0	20
Mar 2022	25	8	0	33
Apr 2022	20	7	3	30
May 2022	6	10	0	16
Jun 2022	11	16	1	28
Jul 2022	8	2	0	10
Aug 2022	19	8	2	29
Sep 2022	13	8	0	21
Oct 2022	16	8	2	26
Nov 2022	38	7	1	46
Dec 2022	39	13	2	54
Jan 2023	24	12	1	37
Feb 2023	29	4	1	34
Mar 2023	36	20	0	56
Apr 2023	15	18	0	33
May 2023	43	11	1	55
Jun 2023	56	15	1	72
Jul 2023	49	12	0	61
Aug 2023	50	8	3	61
Sep 2023	91	10	1	102
Oct 2023	147	15	2	164
Nov 2023	133	6	3	142
Dec 2023	69	16	4	89
Jan 2024	48	9	1	58
Feb 2024	53	14	2	69
Mar 2024	58	29	1	88
Apr 2024	49	17	4	70
May 2024	29	16	2	47
Jun 2024	23	17	1	41
Jul 2024	44	21	1	66
Aug 2024	34	12	1	47
Sep 2024	17	9	0	26
Oct 2024	39	8	0	47
Nov 2024	25	10	5	40
Dec 2024	18	6	0	24
Jan 2025	37	20	2	59
Feb 2025	44	20	2	66
Mar 2025	42	30	1	73
Apr 2025	32	18	2	52
May 2025	40	13	1	54
Jun 2025	46	10	2	58
Jul 2025	36	21	2	59
Aug 2025	38	29	1	68
Sep 2025	38	16	3	57
Oct 2025	36	29	0	65
Nov 2025	37	31	6	74
Dec 2025	4	3	0	7

Latest update: 04 Dec 2025

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