Indoor air quality in Danish schools: The results from three measurement campaigns (2009, 2014 and 2021) in more than 2000 classrooms

Geo Clausen; Jørn Toftum

Indoor air quality in Danish schools: The results from three measurement campaigns (2009, 2014 and 2021) in more than 2000 classrooms

Geo Clausen^*
, Jørn Toftum

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

Abstract

Three large-scale measurement campaigns in which pupils measured CO₂ and other indoor environment parameters were made in 2009, 2014 and 2021. The measurements showed that the concentration of CO₂ in Danish schools is high, with consistently more than half of the classrooms exceeding the 1000 ppm limit. No significant improvement in the CO₂ concentration over the 12 years timespan was observed.

Original language	English
Title of host publication	Proceedings of Indoor Air 2022
Number of pages	2
Publisher	International Society of Indoor Air Quality and Climate
Publication date	2022
Article number	1426
Publication status	Published - 2022
Event	17^th International Conference of the International Society of Indoor Air Quality & Climate - University of Eastern Finland, Kuopio, Finland Duration: 12 Jun 2022 → 16 Jun 2022 Conference number: 17 https://indoorair2022.org/

Conference

Conference	17^th International Conference of the International Society of Indoor Air Quality & Climate
Number	17
Location	University of Eastern Finland
Country/Territory	Finland
City	Kuopio
Period	12/06/2022 → 16/06/2022
Internet address	https://indoorair2022.org/

Keywords

Schools
CO2
Ventilation
Survey

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title = "Indoor air quality in Danish schools: The results from three measurement campaigns (2009, 2014 and 2021) in more than 2000 classrooms",

abstract = "Three large-scale measurement campaigns in which pupils measured CO2 and other indoor environment parameters were made in 2009, 2014 and 2021. The measurements showed that the concentration of CO2 in Danish schools is high, with consistently more than half of the classrooms exceeding the 1000 ppm limit. No significant improvement in the CO2 concentration over the 12 years timespan was observed.",

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publisher = "International Society of Indoor Air Quality and Climate",

note = "17<sup>th</sup> International Conference of the International Society of Indoor Air Quality \& Climate, Indoor Air 2022 ; Conference date: 12-06-2022 Through 16-06-2022",

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Clausen, G & Toftum, J 2022, Indoor air quality in Danish schools: The results from three measurement campaigns (2009, 2014 and 2021) in more than 2000 classrooms. in Proceedings of Indoor Air 2022., 1426, International Society of Indoor Air Quality and Climate, 17^th International Conference of the International Society of Indoor Air Quality & Climate, Kuopio, Finland, 12/06/2022.

Indoor air quality in Danish schools: The results from three measurement campaigns (2009, 2014 and 2021) in more than 2000 classrooms. / Clausen, Geo ; Toftum, Jørn.
Proceedings of Indoor Air 2022. International Society of Indoor Air Quality and Climate, 2022. 1426.

Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

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T2 - 17<sup>th</sup> International Conference of the International Society of Indoor Air Quality & Climate

AU - Clausen, Geo

AU - Toftum, Jørn

N1 - Conference code: 17

PY - 2022

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KW - Schools

KW - CO2

KW - Ventilation

KW - Survey

M3 - Conference abstract in proceedings

BT - Proceedings of Indoor Air 2022

PB - International Society of Indoor Air Quality and Climate

Y2 - 12 June 2022 through 16 June 2022

ER -

Indoor air quality in Danish schools: The results from three measurement campaigns (2009, 2014 and 2021) in more than 2000 classrooms

Abstract

Conference

Keywords

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