Typical synoptic situations and their impacts on the wintertime air  pollution in the Guanzhong basin, China

Bei, Naifang; Li, Guohui; Huang, Ru-Jin; Cao, Junji; Meng, Ning; Feng, Tian; Liu, Suixin; Zhang, Ting; Zhang, Qiang; Molina, Luisa T.

doi:10.5194/acp-16-7373-2016

Articles | Volume 16, issue 11

https://doi.org/10.5194/acp-16-7373-2016

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

https://doi.org/10.5194/acp-16-7373-2016

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

Articles | Volume 16, issue 11

Research article

|

14 Jun 2016

Research article |

| 14 Jun 2016

Typical synoptic situations and their impacts on the wintertime air pollution in the Guanzhong basin, China

Naifang Bei, Guohui Li, Ru-Jin Huang, Junji Cao, Ning Meng, Tian Feng, Suixin Liu, Ting Zhang, Qiang Zhang, and Luisa T. Molina

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Total article views: 4,515 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
2,730	1,567	218	4,515	128	201

HTML: 2,730
PDF: 1,567
XML: 218
Total: 4,515
BibTeX: 128
EndNote: 201

Views and downloads (calculated since 15 Jan 2016)

Month	HTML	PDF	XML	Total
Jan 2016	124	69	3	196
Feb 2016	17	6	2	25
Mar 2016	22	15	0	37
Apr 2016	37	5	0	42
May 2016	17	5	0	22
Jun 2016	109	55	1	165
Jul 2016	23	12	3	38
Aug 2016	12	14	2	28
Sep 2016	17	13	0	30
Oct 2016	13	4	0	17
Nov 2016	11	5	0	16
Dec 2016	6	6	0	12
Jan 2017	13	10	1	24
Feb 2017	14	9	1	24
Mar 2017	31	23	4	58
Apr 2017	33	31	3	67
May 2017	33	20	0	53
Jun 2017	31	10	2	43
Jul 2017	21	4	1	26
Aug 2017	17	11	3	31
Sep 2017	11	11	1	23
Oct 2017	12	13	5	30
Nov 2017	18	18	1	37
Dec 2017	13	19	0	32
Jan 2018	15	20	3	38
Feb 2018	7	6	2	15
Mar 2018	19	24	1	44
Apr 2018	16	11	0	27
May 2018	12	10	2	24
Jun 2018	11	11	1	23
Jul 2018	12	13	1	26
Aug 2018	17	8	2	27
Sep 2018	16	16	0	32
Oct 2018	18	19	2	39
Nov 2018	18	18	1	37
Dec 2018	13	12	0	25
Jan 2019	8	13	1	22
Feb 2019	17	9	1	27
Mar 2019	6	11	2	19
Apr 2019	7	13	2	22
May 2019	18	20	1	39
Jun 2019	5	7	0	12
Jul 2019	11	8	2	21
Aug 2019	7	13	5	25
Sep 2019	9	1	0	10
Oct 2019	18	11	3	32
Nov 2019	10	10	2	22
Dec 2019	11	8	1	20
Jan 2020	8	9	0	17
Feb 2020	13	7	1	21
Mar 2020	3	5	3	11
Apr 2020	2	9	5	16
May 2020	8	4	2	14
Jun 2020	17	14	4	35
Jul 2020	20	17	5	42
Aug 2020	17	12	4	33
Sep 2020	9	7	2	18
Oct 2020	7	3	1	11
Nov 2020	5	5	4	14
Dec 2020	19	15	4	38
Jan 2021	30	17	5	52
Feb 2021	17	7	2	26
Mar 2021	18	19	4	41
Apr 2021	16	17	2	35
May 2021	15	12	5	32
Jun 2021	11	16	2	29
Jul 2021	11	11	0	22
Aug 2021	14	8	1	23
Sep 2021	20	14	1	35
Oct 2021	13	45	3	61
Nov 2021	24	32	3	59
Dec 2021	29	15	5	49
Jan 2022	27	21	7	55
Feb 2022	27	16	6	49
Mar 2022	23	13	3	39
Apr 2022	20	12	6	38
May 2022	15	6	0	21
Jun 2022	19	4	1	24
Jul 2022	9	6	1	16
Aug 2022	22	4	1	27
Sep 2022	14	7	0	21
Oct 2022	18	10	2	30
Nov 2022	12	9	0	21
Dec 2022	15	7	0	22
Jan 2023	15	15	1	31
Feb 2023	20	10	0	30
Mar 2023	45	14	2	61
Apr 2023	15	23	3	41
May 2023	42	13	0	55
Jun 2023	46	7	1	54
Jul 2023	49	11	1	61
Aug 2023	33	11	2	46
Sep 2023	42	15	2	59
Oct 2023	46	9	1	56
Nov 2023	35	3	1	39
Dec 2023	47	15	2	64
Jan 2024	48	18	1	67
Feb 2024	37	16	0	53
Mar 2024	37	15	2	54
Apr 2024	44	11	4	59
May 2024	22	20	1	43
Jun 2024	50	5	0	55
Jul 2024	13	4	3	20
Aug 2024	37	12	3	52
Sep 2024	21	4	0	25
Oct 2024	15	5	2	22
Nov 2024	14	6	2	22
Dec 2024	17	11	5	33
Jan 2025	27	6	3	36
Feb 2025	28	15	4	47
Mar 2025	25	8	1	34
Apr 2025	11	19	3	33
May 2025	31	11	0	42
Jun 2025	83	14	1	98
Jul 2025	49	22	2	73
Aug 2025	61	29	0	90
Sep 2025	74	13	2	89
Oct 2025	24	36	0	60
Nov 2025	4	6	0	10

Cumulative views and downloads (calculated since 15 Jan 2016)

Month	HTML	PDF	XML	Total
Jan 2016	124	69	3	196
Feb 2016	17	6	2	25
Mar 2016	22	15	0	37
Apr 2016	37	5	0	42
May 2016	17	5	0	22
Jun 2016	109	55	1	165
Jul 2016	23	12	3	38
Aug 2016	12	14	2	28
Sep 2016	17	13	0	30
Oct 2016	13	4	0	17
Nov 2016	11	5	0	16
Dec 2016	6	6	0	12
Jan 2017	13	10	1	24
Feb 2017	14	9	1	24
Mar 2017	31	23	4	58
Apr 2017	33	31	3	67
May 2017	33	20	0	53
Jun 2017	31	10	2	43
Jul 2017	21	4	1	26
Aug 2017	17	11	3	31
Sep 2017	11	11	1	23
Oct 2017	12	13	5	30
Nov 2017	18	18	1	37
Dec 2017	13	19	0	32
Jan 2018	15	20	3	38
Feb 2018	7	6	2	15
Mar 2018	19	24	1	44
Apr 2018	16	11	0	27
May 2018	12	10	2	24
Jun 2018	11	11	1	23
Jul 2018	12	13	1	26
Aug 2018	17	8	2	27
Sep 2018	16	16	0	32
Oct 2018	18	19	2	39
Nov 2018	18	18	1	37
Dec 2018	13	12	0	25
Jan 2019	8	13	1	22
Feb 2019	17	9	1	27
Mar 2019	6	11	2	19
Apr 2019	7	13	2	22
May 2019	18	20	1	39
Jun 2019	5	7	0	12
Jul 2019	11	8	2	21
Aug 2019	7	13	5	25
Sep 2019	9	1	0	10
Oct 2019	18	11	3	32
Nov 2019	10	10	2	22
Dec 2019	11	8	1	20
Jan 2020	8	9	0	17
Feb 2020	13	7	1	21
Mar 2020	3	5	3	11
Apr 2020	2	9	5	16
May 2020	8	4	2	14
Jun 2020	17	14	4	35
Jul 2020	20	17	5	42
Aug 2020	17	12	4	33
Sep 2020	9	7	2	18
Oct 2020	7	3	1	11
Nov 2020	5	5	4	14
Dec 2020	19	15	4	38
Jan 2021	30	17	5	52
Feb 2021	17	7	2	26
Mar 2021	18	19	4	41
Apr 2021	16	17	2	35
May 2021	15	12	5	32
Jun 2021	11	16	2	29
Jul 2021	11	11	0	22
Aug 2021	14	8	1	23
Sep 2021	20	14	1	35
Oct 2021	13	45	3	61
Nov 2021	24	32	3	59
Dec 2021	29	15	5	49
Jan 2022	27	21	7	55
Feb 2022	27	16	6	49
Mar 2022	23	13	3	39
Apr 2022	20	12	6	38
May 2022	15	6	0	21
Jun 2022	19	4	1	24
Jul 2022	9	6	1	16
Aug 2022	22	4	1	27
Sep 2022	14	7	0	21
Oct 2022	18	10	2	30
Nov 2022	12	9	0	21
Dec 2022	15	7	0	22
Jan 2023	15	15	1	31
Feb 2023	20	10	0	30
Mar 2023	45	14	2	61
Apr 2023	15	23	3	41
May 2023	42	13	0	55
Jun 2023	46	7	1	54
Jul 2023	49	11	1	61
Aug 2023	33	11	2	46
Sep 2023	42	15	2	59
Oct 2023	46	9	1	56
Nov 2023	35	3	1	39
Dec 2023	47	15	2	64
Jan 2024	48	18	1	67
Feb 2024	37	16	0	53
Mar 2024	37	15	2	54
Apr 2024	44	11	4	59
May 2024	22	20	1	43
Jun 2024	50	5	0	55
Jul 2024	13	4	3	20
Aug 2024	37	12	3	52
Sep 2024	21	4	0	25
Oct 2024	15	5	2	22
Nov 2024	14	6	2	22
Dec 2024	17	11	5	33
Jan 2025	27	6	3	36
Feb 2025	28	15	4	47
Mar 2025	25	8	1	34
Apr 2025	11	19	3	33
May 2025	31	11	0	42
Jun 2025	83	14	1	98
Jul 2025	49	22	2	73
Aug 2025	61	29	0	90
Sep 2025	74	13	2	89
Oct 2025	24	36	0	60
Nov 2025	4	6	0	10

Latest update: 08 Nov 2025

Short summary

Rapid industrialization and urbanization have caused severe air pollution in the Guanzhong basin, northwestern China with heavy haze events occurring frequently in recent winters. Due to frequent occurrence of unfavorable synoptic situations during wintertime, mitigation of emissions is the optimum approach to mitigate the air pollution in the Guanzhong basin.