Determination of car on-road black carbon and particle number emission factors and comparison between mobile and stationary measurements

Ježek, I.; Drinovec, L.; Ferrero, L.; Carriero, M.; Močnik, G.

doi:10.5194/amt-8-43-2015

Articles | Volume 8, issue 1

https://doi.org/10.5194/amt-8-43-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/amt-8-43-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 8, issue 1

Research article

|

06 Jan 2015

Research article |

| 06 Jan 2015

Determination of car on-road black carbon and particle number emission factors and comparison between mobile and stationary measurements

I. Ježek, L. Drinovec, L. Ferrero, M. Carriero, and G. Močnik

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Jun 2024	61	15	3	79
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Dec 2024	6	11	4	21
Jan 2025	27	16	4	47
Feb 2025	27	11	1	39
Mar 2025	17	20	1	38
Apr 2025	25	20	4	49
May 2025	24	13	2	39
Jun 2025	29	16	0	45
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Cumulative views and downloads (calculated since 03 Jun 2014)

Month	HTML	PDF	XML	Total
Jun 2014	126	70	4	200
Jul 2014	51	22	1	74
Aug 2014	26	27	1	54
Sep 2014	37	22	4	63
Oct 2014	13	17	1	31
Nov 2014	40	15	0	55
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Jan 2015	86	92	3	181
Feb 2015	24	20	0	44
Mar 2015	27	23	5	55
Apr 2015	23	7	3	33
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Oct 2015	30	15	2	47
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Feb 2026	31	25	2	58
Mar 2026	32	31	1	64
Apr 2026	8	8	2	18

Latest update: 19 Apr 2026

Short summary

We used two methods - the stationary method and the chasing method - for measuring emission factors (EF) of black carbon and particle number concentration in real driving conditions in a controlled environment. We further developed the data processing for both methods. The comparison of emission factors determined by the two methods showed good agreement. EFs of a single car measured with either method have a specific distribution with a characteristic value and a long tail of super emissions.