GENERAL INFORMATION
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1.  Dataset Title:
	On-line GC determination of contaminants

2.  Authorship:
	Author Name: Borrull, Francesc
	Author Affiliation: https://ror.org/00g5sqv46
	Author Identifier Scheme: ORCID
	Author Identifier: https://orcid.org/0000-0003-1475-8122

	Author Name: Vallecillos, Laura
	Author Affiliation: https://ror.org/00g5sqv46
	Author Identifier Scheme: ORCID
	Author Identifier: https://orcid.org/0000-0001-8814-6677

	Author Name: Marcé-Recasens, Rosa Maria
	Author Affiliation: https://ror.org/00g5sqv46
	Author Identifier Scheme: ORCID
	Author Identifier: https://orcid.org/0000-0002-5667-2899

3.  Dataset contact:
	Dataset Contact Name: Fontanals Torroja, Núria
	Dataset Contact Affiliation: Universitat Rovira i Virgili
	Dataset Contact Email: nuria.fontanals@urv.cat

DESCRIPTION
-----------
1.  Language:
	English

2.  Description Value:
	The data contain concentration of 1,3-butadiene, which is highly emmited in industrial petrochemical area, in air samples. The data is obtained after on-line monitoring using gas chromatography and the concentration is expressed in ng/m3

3.  Subject:
	Chemistry

4.  Keywords:
	Keyword Value: gas chromatography
	Keyword Vocabulary: DECS

	Keyword Value: pollutants
	Keyword Vocabulary: loc

	Keyword Value: air
	Keyword Vocabulary: loc

5.  Notes Text:
	Period (1 file each month) January to September 2021.
The data was obtained using the online 1,3-butadiene analyzer (provides concentrations every 30 minutes).
All the data are 1,3-butadiene concentrations in µg/m³. Each sheet contains the information for one month; the rows represent the days and the columns represent the hours.

6.  Producer:
	Producer Name: Universitat Rovira i Virgili
	Producer Abbreviation: URV
	Producer URL: https://www.urv.cat

7.  Grant information:
	Grant Number Agency: Ministerio de Ciencia e Innovación
	Grant Number Value: PID2020-114587GB-I00

8.  Distributor:
	Distributor Name: Universitat Rovira i Virgili
	Distributor Abbreviation: URV
	Distributor URL: https://dataverse.csuc.cat/dataverse/URV

9.  Depositor:
	Fontanals Torroja, Núria

10.  Date of Deposit:
	2025-05-16

11.  Date of data collection (single date or date range):
	Date of Collection Start: 2021-01-01
	Date of Collection End: 2021-09-30

12.  Kind of Data:
	Experimental data

ACCESS INFORMATION
------------------
1.  Creative Commons License of the dataset:
	CC BY 4.0

2.  Dataset DOI:
	https://doi.org/10.34810/data2264

3.  Related publication:
	Publication Relation Type: IsSupplementTo
	Publication Citation: VALLECILLOS, L.; MARCÉ, R.M.; BORRULL, F. “Applicability of a gas chromatography-photoionization detection analyzer for the continuous monitoring of 1,3-butadiene in urban and industrial atmospheres”. Atmospheric Pollution Research 15 (2024) 101949. https://doi.org/10.1016/j.apr.2023.101949
	Publication ID Type: doi
	Publication ID Number: ttps://doi.org/10.1016/j.apr.2023.101949

FILE OVERVIEW
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	File name: April_1.tab
	File format: text/tab-separated-values

	File name: August_1.tab
	File format: text/tab-separated-values

	File name: February_1.tab
	File format: text/tab-separated-values

	File name: January_1.tab
	File format: text/tab-separated-values

	File name: July_1.tab
	File format: text/tab-separated-values

	File name: June_1.tab
	File format: text/tab-separated-values

	File name: March_1.tab
	File format: text/tab-separated-values

	File name: May_1.tab
	File format: text/tab-separated-values

	File name: September_1.tab
	File format: text/tab-separated-values