Aerosol decadal trends – Part 1: In-situ optical measurements at GAW and IMPROVE stations

Collaud Coen, M.; Andrews, E.; Asmi, A.; Baltensperger, U.; Bukowiecki, N.; Day, D.; Fiebig, M.; Fjaeraa, A. M.; Flentje, H.; Hyvärinen, A.; Jefferson, A.; Jennings, S. G.; Kouvarakis, G.; Lihavainen, H.; Lund Myhre, C.; Malm, W. C.; Mihapopoulos, N.; Molenar, J. V.; O'Dowd, C.; Ogren, J. A.; Schichtel, B. A.; Sheridan, P.; Virkkula, A.; Weingartner, E.; Weller, R.; Laj, P.

doi:10.5194/acp-13-869-2013

Articles | Volume 13, issue 2

https://doi.org/10.5194/acp-13-869-2013

© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-13-869-2013

© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 13, issue 2

Research article

| Highlight paper

|

22 Jan 2013

Research article | Highlight paper |

| 22 Jan 2013

Aerosol decadal trends – Part 1: In-situ optical measurements at GAW and IMPROVE stations

M. Collaud Coen, E. Andrews, A. Asmi, U. Baltensperger, N. Bukowiecki, D. Day, M. Fiebig, A. M. Fjaeraa, H. Flentje, A. Hyvärinen, A. Jefferson, S. G. Jennings, G. Kouvarakis, H. Lihavainen, C. Lund Myhre, W. C. Malm, N. Mihapopoulos, J. V. Molenar, C. O'Dowd, J. A. Ogren, B. A. Schichtel, P. Sheridan, A. Virkkula, E. Weingartner, R. Weller, and P. Laj

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Total article views: 11,199 (including HTML, PDF, and XML)

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7,129	3,688	382	11,199	268	257

HTML: 7,129
PDF: 3,688
XML: 382
Total: 11,199
BibTeX: 268
EndNote: 257

Views and downloads (calculated since 01 Feb 2013, article published on 20 Aug 2012)

Month	HTML	PDF	XML	Total
Feb 2013	118	103	16	237
Mar 2013	72	77	5	154
Apr 2013	73	68	7	148
May 2013	60	64	3	127
Jun 2013	49	42	0	91
Jul 2013	49	54	3	106
Aug 2013	31	24	2	57
Sep 2013	45	59	10	114
Oct 2013	73	87	15	175
Nov 2013	53	70	3	126
Dec 2013	50	46	5	101
Jan 2014	63	115	5	183
Feb 2014	52	75	8	135
Mar 2014	63	54	4	121
Apr 2014	46	54	7	107
May 2014	52	72	1	125
Jun 2014	49	40	1	90
Jul 2014	41	51	3	95
Aug 2014	42	68	5	115
Sep 2014	31	101	3	135
Oct 2014	34	114	2	150
Nov 2014	34	78	1	113
Dec 2014	63	53	2	118
Jan 2015	30	30	0	60
Feb 2015	32	26	1	59
Mar 2015	48	6	1	55
Apr 2015	63	15	0	78
May 2015	48	15	1	64
Jun 2015	89	19	1	109
Jul 2015	68	19	3	90
Aug 2015	60	26	2	88
Sep 2015	35	17	2	54
Oct 2015	53	45	0	98
Nov 2015	42	112	1	155
Dec 2015	25	91	3	119
Jan 2016	45	70	3	118
Feb 2016	35	54	2	91
Mar 2016	36	51	0	87
Apr 2016	22	36	1	59
May 2016	32	27	1	60
Jun 2016	17	6	0	23
Jul 2016	22	7	3	32
Aug 2016	21	9	0	30
Sep 2016	16	9	1	26
Oct 2016	19	8	0	27
Nov 2016	11	22	2	35
Dec 2016	14	7	0	21
Jan 2017	32	6	0	38
Feb 2017	36	6	0	42
Mar 2017	64	23	4	91
Apr 2017	61	9	3	73
May 2017	72	28	6	106
Jun 2017	49	12	2	63
Jul 2017	39	28	2	69
Aug 2017	16	13	1	30
Sep 2017	22	21	3	46
Oct 2017	30	21	4	55
Nov 2017	32	13	4	49
Dec 2017	38	14	2	54
Jan 2018	33	10	1	44
Feb 2018	39	16	2	57
Mar 2018	32	19	2	53
Apr 2018	33	12	3	48
May 2018	23	15	1	39
Jun 2018	23	7	8	38
Jul 2018	27	11	3	41
Aug 2018	35	18	4	57
Sep 2018	26	15	3	44
Oct 2018	34	20	1	55
Nov 2018	21	18	5	44
Dec 2018	19	11	2	32
Jan 2019	18	18	4	40
Feb 2019	27	10	2	39
Mar 2019	24	13	5	42
Apr 2019	43	13	1	57
May 2019	40	8	4	52
Jun 2019	37	15	1	53
Jul 2019	49	14	3	66
Aug 2019	34	13	4	51
Sep 2019	40	5	3	48
Oct 2019	42	6	5	53
Nov 2019	41	14	3	58
Dec 2019	48	12	4	64
Jan 2020	29	1	3	33
Feb 2020	41	13	2	56
Mar 2020	65	14	3	82
Apr 2020	56	10	1	67
May 2020	77	7	5	89
Jun 2020	67	5	0	72
Jul 2020	72	10	7	89
Aug 2020	56	9	4	69
Sep 2020	40	6	0	46
Oct 2020	36	11	0	47
Nov 2020	33	7	2	42
Dec 2020	50	10	1	61
Jan 2021	58	6	0	64
Feb 2021	53	9	0	62
Mar 2021	63	3	0	66
Apr 2021	57	6	0	63
May 2021	49	6	1	56
Jun 2021	59	11	1	71
Jul 2021	60	13	2	75
Aug 2021	48	13	3	64
Sep 2021	52	10	0	62
Oct 2021	72	46	6	124
Nov 2021	47	27	4	78
Dec 2021	55	12	0	67
Jan 2022	60	13	2	75
Feb 2022	50	13	4	67
Mar 2022	54	8	1	63
Apr 2022	52	10	1	63
May 2022	37	8	0	45
Jun 2022	43	12	2	57
Jul 2022	47	5	0	52
Aug 2022	57	6	1	64
Sep 2022	49	8	1	58
Oct 2022	48	5	1	54
Nov 2022	53	7	0	60
Dec 2022	51	7	2	60
Jan 2023	64	22	3	89
Feb 2023	53	15	2	70
Mar 2023	65	16	7	88
Apr 2023	54	16	0	70
May 2023	63	18	1	82
Jun 2023	82	11	1	94
Jul 2023	70	16	1	87
Aug 2023	87	17	5	109
Sep 2023	85	20	2	107
Oct 2023	86	14	2	102
Nov 2023	45	5	0	50
Dec 2023	49	10	3	62
Jan 2024	48	4	1	53
Feb 2024	48	10	1	59
Mar 2024	48	20	3	71
Apr 2024	53	14	2	69
May 2024	23	15	3	41
Jun 2024	44	8	1	53
Jul 2024	23	16	2	41
Aug 2024	24	8	2	34
Sep 2024	20	5	0	25
Oct 2024	26	7	1	34
Nov 2024	31	6	2	39
Dec 2024	21	20	2	43
Jan 2025	33	18	4	55
Feb 2025	65	19	3	87
Mar 2025	39	17	2	58
Apr 2025	48	21	1	70
May 2025	46	8	1	55
Jun 2025	59	13	1	73
Jul 2025	49	18	1	68
Aug 2025	121	24	2	147
Sep 2025	89	22	13	124
Oct 2025	35	28	0	63
Nov 2025	32	17	3	52

Cumulative views and downloads (calculated since 01 Feb 2013, article published on 20 Aug 2012)

Month	HTML	PDF	XML	Total
Feb 2013	118	103	16	237
Mar 2013	72	77	5	154
Apr 2013	73	68	7	148
May 2013	60	64	3	127
Jun 2013	49	42	0	91
Jul 2013	49	54	3	106
Aug 2013	31	24	2	57
Sep 2013	45	59	10	114
Oct 2013	73	87	15	175
Nov 2013	53	70	3	126
Dec 2013	50	46	5	101
Jan 2014	63	115	5	183
Feb 2014	52	75	8	135
Mar 2014	63	54	4	121
Apr 2014	46	54	7	107
May 2014	52	72	1	125
Jun 2014	49	40	1	90
Jul 2014	41	51	3	95
Aug 2014	42	68	5	115
Sep 2014	31	101	3	135
Oct 2014	34	114	2	150
Nov 2014	34	78	1	113
Dec 2014	63	53	2	118
Jan 2015	30	30	0	60
Feb 2015	32	26	1	59
Mar 2015	48	6	1	55
Apr 2015	63	15	0	78
May 2015	48	15	1	64
Jun 2015	89	19	1	109
Jul 2015	68	19	3	90
Aug 2015	60	26	2	88
Sep 2015	35	17	2	54
Oct 2015	53	45	0	98
Nov 2015	42	112	1	155
Dec 2015	25	91	3	119
Jan 2016	45	70	3	118
Feb 2016	35	54	2	91
Mar 2016	36	51	0	87
Apr 2016	22	36	1	59
May 2016	32	27	1	60
Jun 2016	17	6	0	23
Jul 2016	22	7	3	32
Aug 2016	21	9	0	30
Sep 2016	16	9	1	26
Oct 2016	19	8	0	27
Nov 2016	11	22	2	35
Dec 2016	14	7	0	21
Jan 2017	32	6	0	38
Feb 2017	36	6	0	42
Mar 2017	64	23	4	91
Apr 2017	61	9	3	73
May 2017	72	28	6	106
Jun 2017	49	12	2	63
Jul 2017	39	28	2	69
Aug 2017	16	13	1	30
Sep 2017	22	21	3	46
Oct 2017	30	21	4	55
Nov 2017	32	13	4	49
Dec 2017	38	14	2	54
Jan 2018	33	10	1	44
Feb 2018	39	16	2	57
Mar 2018	32	19	2	53
Apr 2018	33	12	3	48
May 2018	23	15	1	39
Jun 2018	23	7	8	38
Jul 2018	27	11	3	41
Aug 2018	35	18	4	57
Sep 2018	26	15	3	44
Oct 2018	34	20	1	55
Nov 2018	21	18	5	44
Dec 2018	19	11	2	32
Jan 2019	18	18	4	40
Feb 2019	27	10	2	39
Mar 2019	24	13	5	42
Apr 2019	43	13	1	57
May 2019	40	8	4	52
Jun 2019	37	15	1	53
Jul 2019	49	14	3	66
Aug 2019	34	13	4	51
Sep 2019	40	5	3	48
Oct 2019	42	6	5	53
Nov 2019	41	14	3	58
Dec 2019	48	12	4	64
Jan 2020	29	1	3	33
Feb 2020	41	13	2	56
Mar 2020	65	14	3	82
Apr 2020	56	10	1	67
May 2020	77	7	5	89
Jun 2020	67	5	0	72
Jul 2020	72	10	7	89
Aug 2020	56	9	4	69
Sep 2020	40	6	0	46
Oct 2020	36	11	0	47
Nov 2020	33	7	2	42
Dec 2020	50	10	1	61
Jan 2021	58	6	0	64
Feb 2021	53	9	0	62
Mar 2021	63	3	0	66
Apr 2021	57	6	0	63
May 2021	49	6	1	56
Jun 2021	59	11	1	71
Jul 2021	60	13	2	75
Aug 2021	48	13	3	64
Sep 2021	52	10	0	62
Oct 2021	72	46	6	124
Nov 2021	47	27	4	78
Dec 2021	55	12	0	67
Jan 2022	60	13	2	75
Feb 2022	50	13	4	67
Mar 2022	54	8	1	63
Apr 2022	52	10	1	63
May 2022	37	8	0	45
Jun 2022	43	12	2	57
Jul 2022	47	5	0	52
Aug 2022	57	6	1	64
Sep 2022	49	8	1	58
Oct 2022	48	5	1	54
Nov 2022	53	7	0	60
Dec 2022	51	7	2	60
Jan 2023	64	22	3	89
Feb 2023	53	15	2	70
Mar 2023	65	16	7	88
Apr 2023	54	16	0	70
May 2023	63	18	1	82
Jun 2023	82	11	1	94
Jul 2023	70	16	1	87
Aug 2023	87	17	5	109
Sep 2023	85	20	2	107
Oct 2023	86	14	2	102
Nov 2023	45	5	0	50
Dec 2023	49	10	3	62
Jan 2024	48	4	1	53
Feb 2024	48	10	1	59
Mar 2024	48	20	3	71
Apr 2024	53	14	2	69
May 2024	23	15	3	41
Jun 2024	44	8	1	53
Jul 2024	23	16	2	41
Aug 2024	24	8	2	34
Sep 2024	20	5	0	25
Oct 2024	26	7	1	34
Nov 2024	31	6	2	39
Dec 2024	21	20	2	43
Jan 2025	33	18	4	55
Feb 2025	65	19	3	87
Mar 2025	39	17	2	58
Apr 2025	48	21	1	70
May 2025	46	8	1	55
Jun 2025	59	13	1	73
Jul 2025	49	18	1	68
Aug 2025	121	24	2	147
Sep 2025	89	22	13	124
Oct 2025	35	28	0	63
Nov 2025	32	17	3	52

Latest update: 23 Nov 2025

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