Size-resolved source apportionment of particulate matter in urban Beijing  during haze and non-haze episodes

Tian, S. L.; Pan, Y. P.; Wang, Y. S.

doi:10.5194/acp-16-1-2016

Articles | Volume 16, issue 1

https://doi.org/10.5194/acp-16-1-2016

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

https://doi.org/10.5194/acp-16-1-2016

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

Articles | Volume 16, issue 1

Research article

|

14 Jan 2016

Research article |

| 14 Jan 2016

Size-resolved source apportionment of particulate matter in urban Beijing during haze and non-haze episodes

S. L. Tian, Y. P. Pan, and Y. S. Wang

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Total article views: 8,189 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	Supplement	BibTeX	EndNote
4,356	3,602	231	8,189	1,174	175	300

HTML: 4,356
PDF: 3,602
XML: 231
Total: 8,189
Supplement: 1,174
BibTeX: 175
EndNote: 300

Views and downloads (calculated since 30 Mar 2015)

Month	HTML	PDF	XML	Total
Mar 2015	40	41	0	81
Apr 2015	110	103	5	218
May 2015	33	49	3	85
Jun 2015	16	47	2	65
Jul 2015	30	47	2	79
Aug 2015	22	48	3	73
Sep 2015	14	39	0	53
Oct 2015	31	41	2	74
Nov 2015	36	53	6	95
Dec 2015	19	44	4	67
Jan 2016	259	201	8	468
Feb 2016	86	96	2	184
Mar 2016	160	106	2	268
Apr 2016	63	84	1	148
May 2016	43	56	2	101
Jun 2016	33	35	3	71
Jul 2016	21	20	3	44
Aug 2016	27	15	0	42
Sep 2016	33	12	1	46
Oct 2016	21	17	1	39
Nov 2016	17	19	0	36
Dec 2016	18	21	0	39
Jan 2017	31	34	0	65
Feb 2017	18	28	0	46
Mar 2017	41	52	3	96
Apr 2017	39	55	0	94
May 2017	33	26	0	59
Jun 2017	43	19	3	65
Jul 2017	30	19	0	49
Aug 2017	23	15	0	38
Sep 2017	17	16	2	35
Oct 2017	25	20	0	45
Nov 2017	27	13	4	44
Dec 2017	28	22	0	50
Jan 2018	292	527	59	878
Feb 2018	85	162	5	252
Mar 2018	27	27	1	55
Apr 2018	31	27	0	58
May 2018	25	15	2	42
Jun 2018	20	21	1	42
Jul 2018	17	17	0	34
Aug 2018	20	14	1	35
Sep 2018	18	12	1	31
Oct 2018	26	12	2	40
Nov 2018	35	31	1	67
Dec 2018	20	12	1	33
Jan 2019	13	19	1	33
Feb 2019	11	12	0	23
Mar 2019	13	13	0	26
Apr 2019	11	11	0	22
May 2019	10	16	1	27
Jun 2019	18	12	0	30
Jul 2019	12	18	0	30
Aug 2019	12	19	0	31
Sep 2019	8	12	0	20
Oct 2019	5	6	1	12
Nov 2019	15	19	1	35
Dec 2019	11	17	1	29
Jan 2020	9	15	0	24
Feb 2020	12	6	0	18
Mar 2020	8	4	1	13
Apr 2020	9	8	0	17
May 2020	18	8	0	26
Jun 2020	24	5	1	30
Jul 2020	29	19	8	56
Aug 2020	18	10	3	31
Sep 2020	11	10	2	23
Oct 2020	9	10	0	19
Nov 2020	7	3	0	10
Dec 2020	11	9	0	20
Jan 2021	20	20	0	40
Feb 2021	12	5	0	17
Mar 2021	15	17	1	33
Apr 2021	11	18	1	30
May 2021	9	14	1	24
Jun 2021	6	13	0	19
Jul 2021	14	15	0	29
Aug 2021	13	16	0	29
Sep 2021	18	13	1	32
Oct 2021	13	40	1	54
Nov 2021	14	34	0	48
Dec 2021	29	13	0	42
Jan 2022	20	19	0	39
Feb 2022	19	12	2	33
Mar 2022	21	16	0	37
Apr 2022	19	10	1	30
May 2022	22	8	1	31
Jun 2022	19	7	2	28
Jul 2022	36	13	0	49
Aug 2022	32	16	1	49
Sep 2022	14	10	0	24
Oct 2022	20	12	1	33
Nov 2022	33	12	0	45
Dec 2022	27	7	0	34
Jan 2023	27	12	3	42
Feb 2023	28	11	0	39
Mar 2023	34	21	0	55
Apr 2023	20	30	0	50
May 2023	43	6	1	50
Jun 2023	58	11	0	69
Jul 2023	49	8	1	58
Aug 2023	53	15	3	71
Sep 2023	52	4	0	56
Oct 2023	57	12	1	70
Nov 2023	35	3	3	41
Dec 2023	71	13	4	88
Jan 2024	58	14	1	73
Feb 2024	52	15	2	69
Mar 2024	86	20	1	107
Apr 2024	99	20	3	122
May 2024	49	18	2	69
Jun 2024	31	21	2	54
Jul 2024	30	38	3	71
Aug 2024	31	14	1	46
Sep 2024	25	5	0	30
Oct 2024	46	10	1	57
Nov 2024	19	12	3	34
Dec 2024	20	12	1	33
Jan 2025	34	12	3	49
Feb 2025	42	11	2	55
Mar 2025	29	15	3	47
Apr 2025	38	22	3	63
May 2025	41	10	8	59
Jun 2025	49	22	1	72
Jul 2025	37	34	0	71
Aug 2025	45	22	2	69
Sep 2025	50	23	0	73
Oct 2025	29	37	2	68
Nov 2025	26	18	2	46

Cumulative views and downloads (calculated since 30 Mar 2015)

Month	HTML	PDF	XML	Total
Mar 2015	40	41	0	81
Apr 2015	110	103	5	218
May 2015	33	49	3	85
Jun 2015	16	47	2	65
Jul 2015	30	47	2	79
Aug 2015	22	48	3	73
Sep 2015	14	39	0	53
Oct 2015	31	41	2	74
Nov 2015	36	53	6	95
Dec 2015	19	44	4	67
Jan 2016	259	201	8	468
Feb 2016	86	96	2	184
Mar 2016	160	106	2	268
Apr 2016	63	84	1	148
May 2016	43	56	2	101
Jun 2016	33	35	3	71
Jul 2016	21	20	3	44
Aug 2016	27	15	0	42
Sep 2016	33	12	1	46
Oct 2016	21	17	1	39
Nov 2016	17	19	0	36
Dec 2016	18	21	0	39
Jan 2017	31	34	0	65
Feb 2017	18	28	0	46
Mar 2017	41	52	3	96
Apr 2017	39	55	0	94
May 2017	33	26	0	59
Jun 2017	43	19	3	65
Jul 2017	30	19	0	49
Aug 2017	23	15	0	38
Sep 2017	17	16	2	35
Oct 2017	25	20	0	45
Nov 2017	27	13	4	44
Dec 2017	28	22	0	50
Jan 2018	292	527	59	878
Feb 2018	85	162	5	252
Mar 2018	27	27	1	55
Apr 2018	31	27	0	58
May 2018	25	15	2	42
Jun 2018	20	21	1	42
Jul 2018	17	17	0	34
Aug 2018	20	14	1	35
Sep 2018	18	12	1	31
Oct 2018	26	12	2	40
Nov 2018	35	31	1	67
Dec 2018	20	12	1	33
Jan 2019	13	19	1	33
Feb 2019	11	12	0	23
Mar 2019	13	13	0	26
Apr 2019	11	11	0	22
May 2019	10	16	1	27
Jun 2019	18	12	0	30
Jul 2019	12	18	0	30
Aug 2019	12	19	0	31
Sep 2019	8	12	0	20
Oct 2019	5	6	1	12
Nov 2019	15	19	1	35
Dec 2019	11	17	1	29
Jan 2020	9	15	0	24
Feb 2020	12	6	0	18
Mar 2020	8	4	1	13
Apr 2020	9	8	0	17
May 2020	18	8	0	26
Jun 2020	24	5	1	30
Jul 2020	29	19	8	56
Aug 2020	18	10	3	31
Sep 2020	11	10	2	23
Oct 2020	9	10	0	19
Nov 2020	7	3	0	10
Dec 2020	11	9	0	20
Jan 2021	20	20	0	40
Feb 2021	12	5	0	17
Mar 2021	15	17	1	33
Apr 2021	11	18	1	30
May 2021	9	14	1	24
Jun 2021	6	13	0	19
Jul 2021	14	15	0	29
Aug 2021	13	16	0	29
Sep 2021	18	13	1	32
Oct 2021	13	40	1	54
Nov 2021	14	34	0	48
Dec 2021	29	13	0	42
Jan 2022	20	19	0	39
Feb 2022	19	12	2	33
Mar 2022	21	16	0	37
Apr 2022	19	10	1	30
May 2022	22	8	1	31
Jun 2022	19	7	2	28
Jul 2022	36	13	0	49
Aug 2022	32	16	1	49
Sep 2022	14	10	0	24
Oct 2022	20	12	1	33
Nov 2022	33	12	0	45
Dec 2022	27	7	0	34
Jan 2023	27	12	3	42
Feb 2023	28	11	0	39
Mar 2023	34	21	0	55
Apr 2023	20	30	0	50
May 2023	43	6	1	50
Jun 2023	58	11	0	69
Jul 2023	49	8	1	58
Aug 2023	53	15	3	71
Sep 2023	52	4	0	56
Oct 2023	57	12	1	70
Nov 2023	35	3	3	41
Dec 2023	71	13	4	88
Jan 2024	58	14	1	73
Feb 2024	52	15	2	69
Mar 2024	86	20	1	107
Apr 2024	99	20	3	122
May 2024	49	18	2	69
Jun 2024	31	21	2	54
Jul 2024	30	38	3	71
Aug 2024	31	14	1	46
Sep 2024	25	5	0	30
Oct 2024	46	10	1	57
Nov 2024	19	12	3	34
Dec 2024	20	12	1	33
Jan 2025	34	12	3	49
Feb 2025	42	11	2	55
Mar 2025	29	15	3	47
Apr 2025	38	22	3	63
May 2025	41	10	8	59
Jun 2025	49	22	1	72
Jul 2025	37	34	0	71
Aug 2025	45	22	2	69
Sep 2025	50	23	0	73
Oct 2025	29	37	2	68
Nov 2025	26	18	2	46

Latest update: 17 Nov 2025

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Short summary

Size-resolved chemical information of particulate matter remains unclear in China due to a paucity of measurement data. One-year observation of water-soluble ions, carbonaceous species and trace elements in size-resolved particles with cutoff points as 0.43, 0.65, 1.1, 2.1, 3.3, 4.7, 5.8 and 9.0 μm were conducted in mega city Beijing. This unique dataset provided multidimensional insights into the sources among different size fractions, seasons or wind flows and between non-haze and haze days.