SO<sub>2</sub> noontime-peak phenomenon in the North China Plain

Xu, W. Y.; Zhao, C. S.; Ran, L.; Lin, W. L.; Yan, P.; Xu, X. B.

doi:10.5194/acp-14-7757-2014

Articles | Volume 14, issue 15

https://doi.org/10.5194/acp-14-7757-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Haze in China (HaChi 2009–2010)

https://doi.org/10.5194/acp-14-7757-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 14, issue 15

Research article

|

04 Aug 2014

Research article |

| 04 Aug 2014

SO₂ noontime-peak phenomenon in the North China Plain

W. Y. Xu, C. S. Zhao, L. Ran, W. L. Lin, P. Yan, and X. B. Xu

Viewed

Total article views: 6,108 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
2,644	3,319	145	6,108	158	201

HTML: 2,644
PDF: 3,319
XML: 145
Total: 6,108
BibTeX: 158
EndNote: 201

Views and downloads (calculated since 04 Mar 2014)

Month	HTML	PDF	XML	Total
Mar 2014	154	593	1	748
Apr 2014	18	524	4	546
May 2014	19	329	4	352
Jun 2014	6	10	2	18
Jul 2014	10	16	0	26
Aug 2014	171	135	5	311
Sep 2014	38	50	3	91
Oct 2014	26	37	1	64
Nov 2014	13	29	3	45
Dec 2014	21	40	2	63
Jan 2015	19	20	3	42
Feb 2015	15	14	0	29
Mar 2015	25	31	2	58
Apr 2015	22	32	1	55
May 2015	13	43	2	58
Jun 2015	35	35	2	72
Jul 2015	28	50	2	80
Aug 2015	12	45	1	58
Sep 2015	6	42	0	48
Oct 2015	22	39	0	61
Nov 2015	32	30	6	68
Dec 2015	8	13	6	27
Jan 2016	29	17	2	48
Feb 2016	36	12	1	49
Mar 2016	31	44	0	75
Apr 2016	4	27	0	31
May 2016	12	10	0	22
Jun 2016	10	9	1	20
Jul 2016	13	3	3	19
Aug 2016	14	10	1	25
Sep 2016	9	2	0	11
Oct 2016	10	1	0	11
Nov 2016	8	14	0	22
Dec 2016	3	13	0	16
Jan 2017	19	27	1	47
Feb 2017	12	14	0	26
Mar 2017	20	38	1	59
Apr 2017	24	36	0	60
May 2017	23	4	0	27
Jun 2017	19	8	1	28
Jul 2017	13	3	0	16
Aug 2017	7	8	0	15
Sep 2017	10	7	0	17
Oct 2017	8	15	0	23
Nov 2017	7	6	0	13
Dec 2017	13	15	0	28
Jan 2018	4	5	0	9
Feb 2018	5	3	0	8
Mar 2018	12	12	1	25
Apr 2018	10	4	0	14
May 2018	13	8	1	22
Jun 2018	2	5	0	7
Jul 2018	22	11	0	33
Aug 2018	18	8	0	26
Sep 2018	9	9	0	18
Oct 2018	16	13	3	32
Nov 2018	22	8	0	30
Dec 2018	8	5	1	14
Jan 2019	5	7	1	13
Feb 2019	2	4	0	6
Mar 2019	8	7	0	15
Apr 2019	5	6	0	11
May 2019	7	12	0	19
Jun 2019	5	5	0	10
Jul 2019	6	5	1	12
Aug 2019	3	4	0	7
Sep 2019	2	0	2
Oct 2019	5	6	0	11
Nov 2019	9	4	0	13
Dec 2019	4	6	0	10
Jan 2020	8	3	0	11
Feb 2020	8	5	2	15
Mar 2020	3	2	1	6
Apr 2020	8	3	0	11
May 2020	4	2	1	7
Jun 2020	15	3	0	18
Jul 2020	20	12	7	39
Aug 2020	13	9	3	25
Sep 2020	6	5	0	11
Oct 2020	7	7	1	15
Nov 2020	4	5	1	10
Dec 2020	5	6	0	11
Jan 2021	11	11	0	22
Feb 2021	4	1	0	5
Mar 2021	9	4	0	13
Apr 2021	9	7	0	16
May 2021	70	5	0	75
Jun 2021	64	11	0	75
Jul 2021	13	7	0	20
Aug 2021	6	12	0	18
Sep 2021	9	11	0	20
Oct 2021	5	32	1	38
Nov 2021	10	21	1	32
Dec 2021	11	6	0	17
Jan 2022	8	16	0	24
Feb 2022	12	11	1	24
Mar 2022	11	8	0	19
Apr 2022	4	1	1	6
May 2022	4	4	0	8
Jun 2022	10	3	0	13
Jul 2022	2	1	0	3
Aug 2022	12	4	3	19
Sep 2022	6	4	0	10
Oct 2022	7	5	1	13
Nov 2022	8	7	0	15
Dec 2022	7	5	1	13
Jan 2023	10	10	2	22
Feb 2023	14	5	1	20
Mar 2023	14	7	1	22
Apr 2023	8	4	0	12
May 2023	44	12	3	59
Jun 2023	44	2	1	47
Jul 2023	46	6	1	53
Aug 2023	48	4	1	53
Sep 2023	58	5	0	63
Oct 2023	58	8	2	68
Nov 2023	29	3	1	33
Dec 2023	44	3	1	48
Jan 2024	43	4	0	47
Feb 2024	37	6	0	43
Mar 2024	43	12	1	56
Apr 2024	40	10	3	53
May 2024	20	17	1	38
Jun 2024	12	11	2	25
Jul 2024	10	10	0	20
Aug 2024	21	10	1	32
Sep 2024	6	4	0	10
Oct 2024	19	10	3	32
Nov 2024	24	10	4	38
Dec 2024	28	9	3	40
Jan 2025	13	14	7	34
Feb 2025	16	13	1	30
Mar 2025	13	14	1	28
Apr 2025	14	14	2	30
May 2025	15	5	0	20
Jun 2025	38	16	2	56
Jul 2025	12	10	1	23
Aug 2025	21	53	0	74
Sep 2025	39	19	2	60
Oct 2025	23	19	0	42
Nov 2025	25	31	3	59
Dec 2025	13	13	0	26

Cumulative views and downloads (calculated since 04 Mar 2014)

Month	HTML	PDF	XML	Total
Mar 2014	154	593	1	748
Apr 2014	18	524	4	546
May 2014	19	329	4	352
Jun 2014	6	10	2	18
Jul 2014	10	16	0	26
Aug 2014	171	135	5	311
Sep 2014	38	50	3	91
Oct 2014	26	37	1	64
Nov 2014	13	29	3	45
Dec 2014	21	40	2	63
Jan 2015	19	20	3	42
Feb 2015	15	14	0	29
Mar 2015	25	31	2	58
Apr 2015	22	32	1	55
May 2015	13	43	2	58
Jun 2015	35	35	2	72
Jul 2015	28	50	2	80
Aug 2015	12	45	1	58
Sep 2015	6	42	0	48
Oct 2015	22	39	0	61
Nov 2015	32	30	6	68
Dec 2015	8	13	6	27
Jan 2016	29	17	2	48
Feb 2016	36	12	1	49
Mar 2016	31	44	0	75
Apr 2016	4	27	0	31
May 2016	12	10	0	22
Jun 2016	10	9	1	20
Jul 2016	13	3	3	19
Aug 2016	14	10	1	25
Sep 2016	9	2	0	11
Oct 2016	10	1	0	11
Nov 2016	8	14	0	22
Dec 2016	3	13	0	16
Jan 2017	19	27	1	47
Feb 2017	12	14	0	26
Mar 2017	20	38	1	59
Apr 2017	24	36	0	60
May 2017	23	4	0	27
Jun 2017	19	8	1	28
Jul 2017	13	3	0	16
Aug 2017	7	8	0	15
Sep 2017	10	7	0	17
Oct 2017	8	15	0	23
Nov 2017	7	6	0	13
Dec 2017	13	15	0	28
Jan 2018	4	5	0	9
Feb 2018	5	3	0	8
Mar 2018	12	12	1	25
Apr 2018	10	4	0	14
May 2018	13	8	1	22
Jun 2018	2	5	0	7
Jul 2018	22	11	0	33
Aug 2018	18	8	0	26
Sep 2018	9	9	0	18
Oct 2018	16	13	3	32
Nov 2018	22	8	0	30
Dec 2018	8	5	1	14
Jan 2019	5	7	1	13
Feb 2019	2	4	0	6
Mar 2019	8	7	0	15
Apr 2019	5	6	0	11
May 2019	7	12	0	19
Jun 2019	5	5	0	10
Jul 2019	6	5	1	12
Aug 2019	3	4	0	7
Sep 2019	2	0	2
Oct 2019	5	6	0	11
Nov 2019	9	4	0	13
Dec 2019	4	6	0	10
Jan 2020	8	3	0	11
Feb 2020	8	5	2	15
Mar 2020	3	2	1	6
Apr 2020	8	3	0	11
May 2020	4	2	1	7
Jun 2020	15	3	0	18
Jul 2020	20	12	7	39
Aug 2020	13	9	3	25
Sep 2020	6	5	0	11
Oct 2020	7	7	1	15
Nov 2020	4	5	1	10
Dec 2020	5	6	0	11
Jan 2021	11	11	0	22
Feb 2021	4	1	0	5
Mar 2021	9	4	0	13
Apr 2021	9	7	0	16
May 2021	70	5	0	75
Jun 2021	64	11	0	75
Jul 2021	13	7	0	20
Aug 2021	6	12	0	18
Sep 2021	9	11	0	20
Oct 2021	5	32	1	38
Nov 2021	10	21	1	32
Dec 2021	11	6	0	17
Jan 2022	8	16	0	24
Feb 2022	12	11	1	24
Mar 2022	11	8	0	19
Apr 2022	4	1	1	6
May 2022	4	4	0	8
Jun 2022	10	3	0	13
Jul 2022	2	1	0	3
Aug 2022	12	4	3	19
Sep 2022	6	4	0	10
Oct 2022	7	5	1	13
Nov 2022	8	7	0	15
Dec 2022	7	5	1	13
Jan 2023	10	10	2	22
Feb 2023	14	5	1	20
Mar 2023	14	7	1	22
Apr 2023	8	4	0	12
May 2023	44	12	3	59
Jun 2023	44	2	1	47
Jul 2023	46	6	1	53
Aug 2023	48	4	1	53
Sep 2023	58	5	0	63
Oct 2023	58	8	2	68
Nov 2023	29	3	1	33
Dec 2023	44	3	1	48
Jan 2024	43	4	0	47
Feb 2024	37	6	0	43
Mar 2024	43	12	1	56
Apr 2024	40	10	3	53
May 2024	20	17	1	38
Jun 2024	12	11	2	25
Jul 2024	10	10	0	20
Aug 2024	21	10	1	32
Sep 2024	6	4	0	10
Oct 2024	19	10	3	32
Nov 2024	24	10	4	38
Dec 2024	28	9	3	40
Jan 2025	13	14	7	34
Feb 2025	16	13	1	30
Mar 2025	13	14	1	28
Apr 2025	14	14	2	30
May 2025	15	5	0	20
Jun 2025	38	16	2	56
Jul 2025	12	10	1	23
Aug 2025	21	53	0	74
Sep 2025	39	19	2	60
Oct 2025	23	19	0	42
Nov 2025	25	31	3	59
Dec 2025	13	13	0	26

Latest update: 06 Dec 2025

SO2 noontime-peak phenomenon in the North China Plain

Viewed

SO₂ noontime-peak phenomenon in the North China Plain