PM<sub>2.5</sub> pollution in a megacity of southwest China: source apportionment and implication

Tao, J.; Gao, J.; Zhang, L.; Zhang, R.; Che, H.; Zhang, Z.; Lin, Z.; Jing, J.; Cao, J.; Hsu, S.-C.

doi:10.5194/acp-14-8679-2014

Articles | Volume 14, issue 16

https://doi.org/10.5194/acp-14-8679-2014

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

Special issue:

Atmospheric impacts of Eastern Asia megacities

https://doi.org/10.5194/acp-14-8679-2014

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

Articles | Volume 14, issue 16

Research article

|

26 Aug 2014

Research article |

| 26 Aug 2014

PM_2.5 pollution in a megacity of southwest China: source apportionment and implication

J. Tao, J. Gao, L. Zhang, R. Zhang, H. Che, Z. Zhang, Z. Lin, J. Jing, J. Cao, and S.-C. Hsu

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Total article views: 14,321 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
6,797	7,247	277	14,321	205	276

HTML: 6,797
PDF: 7,247
XML: 277
Total: 14,321
BibTeX: 205
EndNote: 276

Views and downloads (calculated since 25 Feb 2014)

Month	HTML	PDF	XML	Total
Feb 2014	173	201	2	376
Mar 2014	118	529	9	656
Apr 2014	51	589	5	645
May 2014	64	574	15	653
Jun 2014	38	329	10	377
Jul 2014	35	29	6	70
Aug 2014	261	189	12	462
Sep 2014	114	167	9	290
Oct 2014	55	94	4	153
Nov 2014	73	116	1	190
Dec 2014	104	129	2	235
Jan 2015	86	121	6	213
Feb 2015	57	41	0	98
Mar 2015	70	46	1	117
Apr 2015	45	26	3	74
May 2015	39	37	0	76
Jun 2015	47	17	2	66
Jul 2015	41	31	3	75
Aug 2015	30	37	2	69
Sep 2015	15	19	0	34
Oct 2015	44	24	4	72
Nov 2015	58	53	3	114
Dec 2015	25	60	3	88
Jan 2016	63	70	2	135
Feb 2016	49	27	1	77
Mar 2016	35	23	0	58
Apr 2016	8	12	0	20
May 2016	24	19	1	44
Jun 2016	11	18	1	30
Jul 2016	15	11	2	28
Aug 2016	16	13	0	29
Sep 2016	19	7	0	26
Oct 2016	17	13	0	30
Nov 2016	13	6	0	19
Dec 2016	6	7	0	13
Jan 2017	24	13	0	37
Feb 2017	22	13	0	35
Mar 2017	33	42	1	76
Apr 2017	33	63	0	96
May 2017	46	51	0	97
Jun 2017	42	36	2	80
Jul 2017	30	21	0	51
Aug 2017	19	21	3	43
Sep 2017	29	26	0	55
Oct 2017	27	23	0	50
Nov 2017	40	30	0	70
Dec 2017	32	35	0	67
Jan 2018	32	24	0	56
Feb 2018	25	15	0	40
Mar 2018	30	29	1	60
Apr 2018	31	27	1	59
May 2018	42	33	4	79
Jun 2018	24	25	0	49
Jul 2018	21	16	0	37
Aug 2018	48	21	0	69
Sep 2018	36	28	0	64
Oct 2018	21	16	3	40
Nov 2018	30	38	2	70
Dec 2018	26	20	1	47
Jan 2019	17	22	0	39
Feb 2019	16	11	0	27
Mar 2019	21	23	0	44
Apr 2019	10	5	0	15
May 2019	28	21	0	49
Jun 2019	17	17	1	35
Jul 2019	25	24	0	49
Aug 2019	16	11	4	31
Sep 2019	12	12	0	24
Oct 2019	16	19	0	35
Nov 2019	32	17	0	49
Dec 2019	24	19	0	43
Jan 2020	25	17	1	43
Feb 2020	16	14	1	31
Mar 2020	20	7	1	28
Apr 2020	29	13	0	42
May 2020	18	13	0	31
Jun 2020	26	12	0	38
Jul 2020	33	15	6	54
Aug 2020	29	16	3	48
Sep 2020	23	11	0	34
Oct 2020	12	7	1	20
Nov 2020	21	6	1	28
Dec 2020	31	14	0	45
Jan 2021	34	10	0	44
Feb 2021	43	16	0	59
Mar 2021	59	26	0	85
Apr 2021	49	17	0	66
May 2021	40	23	1	64
Jun 2021	60	19	2	81
Jul 2021	40	23	0	63
Aug 2021	43	19	0	62
Sep 2021	49	22	1	72
Oct 2021	42	58	1	101
Nov 2021	44	35	0	79
Dec 2021	46	26	1	73
Jan 2022	47	24	7	78
Feb 2022	49	18	7	74
Mar 2022	58	30	1	89
Apr 2022	37	29	2	68
May 2022	49	26	0	75
Jun 2022	44	16	1	61
Jul 2022	45	27	2	74
Aug 2022	28	36	0	64
Sep 2022	28	14	0	42
Oct 2022	38	24	1	63
Nov 2022	58	28	0	86
Dec 2022	82	17	0	99
Jan 2023	56	41	2	99
Feb 2023	51	23	0	74
Mar 2023	84	58	16	158
Apr 2023	44	53	0	97
May 2023	62	28	0	90
Jun 2023	71	13	2	86
Jul 2023	62	18	3	83
Aug 2023	73	35	6	114
Sep 2023	81	32	1	114
Oct 2023	73	33	1	107
Nov 2023	49	23	1	73
Dec 2023	71	23	2	96
Jan 2024	76	26	5	107
Feb 2024	81	30	2	113
Mar 2024	96	25	5	126
Apr 2024	78	35	2	115
May 2024	52	44	3	99
Jun 2024	54	19	1	74
Jul 2024	52	45	5	102
Aug 2024	43	29	8	80
Sep 2024	46	30	5	81
Oct 2024	64	57	0	121
Nov 2024	63	37	3	103
Dec 2024	54	21	0	75
Jan 2025	61	27	2	90
Feb 2025	77	16	3	96
Mar 2025	57	106	2	165
Apr 2025	50	56	0	106
May 2025	68	22	1	91
Jun 2025	64	39	4	107
Jul 2025	42	76	1	119
Aug 2025	59	104	1	164
Sep 2025	69	84	2	155
Oct 2025	55	105	0	160
Nov 2025	85	95	4	184
Dec 2025	81	92	1	174
Jan 2026	83	133	2	218
Feb 2026	73	82	3	158
Mar 2026	46	153	5	204

Cumulative views and downloads (calculated since 25 Feb 2014)

Month	HTML	PDF	XML	Total
Feb 2014	173	201	2	376
Mar 2014	118	529	9	656
Apr 2014	51	589	5	645
May 2014	64	574	15	653
Jun 2014	38	329	10	377
Jul 2014	35	29	6	70
Aug 2014	261	189	12	462
Sep 2014	114	167	9	290
Oct 2014	55	94	4	153
Nov 2014	73	116	1	190
Dec 2014	104	129	2	235
Jan 2015	86	121	6	213
Feb 2015	57	41	0	98
Mar 2015	70	46	1	117
Apr 2015	45	26	3	74
May 2015	39	37	0	76
Jun 2015	47	17	2	66
Jul 2015	41	31	3	75
Aug 2015	30	37	2	69
Sep 2015	15	19	0	34
Oct 2015	44	24	4	72
Nov 2015	58	53	3	114
Dec 2015	25	60	3	88
Jan 2016	63	70	2	135
Feb 2016	49	27	1	77
Mar 2016	35	23	0	58
Apr 2016	8	12	0	20
May 2016	24	19	1	44
Jun 2016	11	18	1	30
Jul 2016	15	11	2	28
Aug 2016	16	13	0	29
Sep 2016	19	7	0	26
Oct 2016	17	13	0	30
Nov 2016	13	6	0	19
Dec 2016	6	7	0	13
Jan 2017	24	13	0	37
Feb 2017	22	13	0	35
Mar 2017	33	42	1	76
Apr 2017	33	63	0	96
May 2017	46	51	0	97
Jun 2017	42	36	2	80
Jul 2017	30	21	0	51
Aug 2017	19	21	3	43
Sep 2017	29	26	0	55
Oct 2017	27	23	0	50
Nov 2017	40	30	0	70
Dec 2017	32	35	0	67
Jan 2018	32	24	0	56
Feb 2018	25	15	0	40
Mar 2018	30	29	1	60
Apr 2018	31	27	1	59
May 2018	42	33	4	79
Jun 2018	24	25	0	49
Jul 2018	21	16	0	37
Aug 2018	48	21	0	69
Sep 2018	36	28	0	64
Oct 2018	21	16	3	40
Nov 2018	30	38	2	70
Dec 2018	26	20	1	47
Jan 2019	17	22	0	39
Feb 2019	16	11	0	27
Mar 2019	21	23	0	44
Apr 2019	10	5	0	15
May 2019	28	21	0	49
Jun 2019	17	17	1	35
Jul 2019	25	24	0	49
Aug 2019	16	11	4	31
Sep 2019	12	12	0	24
Oct 2019	16	19	0	35
Nov 2019	32	17	0	49
Dec 2019	24	19	0	43
Jan 2020	25	17	1	43
Feb 2020	16	14	1	31
Mar 2020	20	7	1	28
Apr 2020	29	13	0	42
May 2020	18	13	0	31
Jun 2020	26	12	0	38
Jul 2020	33	15	6	54
Aug 2020	29	16	3	48
Sep 2020	23	11	0	34
Oct 2020	12	7	1	20
Nov 2020	21	6	1	28
Dec 2020	31	14	0	45
Jan 2021	34	10	0	44
Feb 2021	43	16	0	59
Mar 2021	59	26	0	85
Apr 2021	49	17	0	66
May 2021	40	23	1	64
Jun 2021	60	19	2	81
Jul 2021	40	23	0	63
Aug 2021	43	19	0	62
Sep 2021	49	22	1	72
Oct 2021	42	58	1	101
Nov 2021	44	35	0	79
Dec 2021	46	26	1	73
Jan 2022	47	24	7	78
Feb 2022	49	18	7	74
Mar 2022	58	30	1	89
Apr 2022	37	29	2	68
May 2022	49	26	0	75
Jun 2022	44	16	1	61
Jul 2022	45	27	2	74
Aug 2022	28	36	0	64
Sep 2022	28	14	0	42
Oct 2022	38	24	1	63
Nov 2022	58	28	0	86
Dec 2022	82	17	0	99
Jan 2023	56	41	2	99
Feb 2023	51	23	0	74
Mar 2023	84	58	16	158
Apr 2023	44	53	0	97
May 2023	62	28	0	90
Jun 2023	71	13	2	86
Jul 2023	62	18	3	83
Aug 2023	73	35	6	114
Sep 2023	81	32	1	114
Oct 2023	73	33	1	107
Nov 2023	49	23	1	73
Dec 2023	71	23	2	96
Jan 2024	76	26	5	107
Feb 2024	81	30	2	113
Mar 2024	96	25	5	126
Apr 2024	78	35	2	115
May 2024	52	44	3	99
Jun 2024	54	19	1	74
Jul 2024	52	45	5	102
Aug 2024	43	29	8	80
Sep 2024	46	30	5	81
Oct 2024	64	57	0	121
Nov 2024	63	37	3	103
Dec 2024	54	21	0	75
Jan 2025	61	27	2	90
Feb 2025	77	16	3	96
Mar 2025	57	106	2	165
Apr 2025	50	56	0	106
May 2025	68	22	1	91
Jun 2025	64	39	4	107
Jul 2025	42	76	1	119
Aug 2025	59	104	1	164
Sep 2025	69	84	2	155
Oct 2025	55	105	0	160
Nov 2025	85	95	4	184
Dec 2025	81	92	1	174
Jan 2026	83	133	2	218
Feb 2026	73	82	3	158
Mar 2026	46	153	5	204

Latest update: 20 Mar 2026

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PM2.5 pollution in a megacity of southwest China: source apportionment and implication

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PM_2.5 pollution in a megacity of southwest China: source apportionment and implication