Air quality in library: assessment of pm10 and pm2.5 concentrations at different floor levels of USM Health Campus’s Library
Library is one of the most frequent visited place by university students everyday. Many students favor to spend their time in library. Indoor exposure to air pollutants may occur in library. The purpose of this study is to assess the indoor air quality (IAQ) in library at USM Health Campus, Kota...
| Main Author: | |
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| Format: | Monograph |
| Language: | English |
| Published: |
Universiti Sains Malaysia
2016
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| Subjects: | |
| Online Access: | http://eprints.usm.my/62408/ http://eprints.usm.my/62408/1/SITI%20MARIAM%20BINTI%20NORDIN%20-%20e.pdf |
| _version_ | 1848884976190226432 |
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| author | Nordin, Siti Mariam |
| author_facet | Nordin, Siti Mariam |
| author_sort | Nordin, Siti Mariam |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Library is one of the most frequent visited place by university students everyday. Many
students favor to spend their time in library. Indoor exposure to air pollutants may occur
in library. The purpose of this study is to assess the indoor air quality (IAQ) in library at
USM Health Campus, Kota Bharu, Kelantan. The comparison of PM|0 and PM25
concentrations between floor levels of library was determined. This study was also
conducted to obtain the associations between PMio and PM25 concentrations with
number of occupants, temperature, relative humidity and total number of books.
Particulate matter concentrations were measured at library by using Handheld 3016 IAQ
Particle Counter. The data was collected for eight hour for each floor with five minutes
time interval. Based on Kruskal Wallis test, there was significant differences of PM2.5
and PMio concentrations between floor levels (p<0.05). Number of occupants had
significant associations with PM2.s concentration through Spearman Correlation test
(p<0.05). Furthermore, there was also a significant association between temperature and
relative humidity with PMio and PM2.s concentrations. However, the correlation
between particulate matter concentration with temperature and relative humidity were
poor (r-PMio=0.22, r-PM2s=-0.15; /--PMio=-0.17, r-PM2 5=0.2). Number of books and
different floor surface area of library can be contributing factor too. In conclusion,
regular cleaning and housekeeping activities in library need to be done to minimize IAQ
problems and to provide a healthier indoor environment. |
| first_indexed | 2025-11-15T19:15:15Z |
| format | Monograph |
| id | usm-62408 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:15:15Z |
| publishDate | 2016 |
| publisher | Universiti Sains Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-624082025-06-15T01:54:01Z http://eprints.usm.my/62408/ Air quality in library: assessment of pm10 and pm2.5 concentrations at different floor levels of USM Health Campus’s Library Nordin, Siti Mariam R Medicine (General) RA0421 Public health. Hygiene. Preventive Medicine Library is one of the most frequent visited place by university students everyday. Many students favor to spend their time in library. Indoor exposure to air pollutants may occur in library. The purpose of this study is to assess the indoor air quality (IAQ) in library at USM Health Campus, Kota Bharu, Kelantan. The comparison of PM|0 and PM25 concentrations between floor levels of library was determined. This study was also conducted to obtain the associations between PMio and PM25 concentrations with number of occupants, temperature, relative humidity and total number of books. Particulate matter concentrations were measured at library by using Handheld 3016 IAQ Particle Counter. The data was collected for eight hour for each floor with five minutes time interval. Based on Kruskal Wallis test, there was significant differences of PM2.5 and PMio concentrations between floor levels (p<0.05). Number of occupants had significant associations with PM2.s concentration through Spearman Correlation test (p<0.05). Furthermore, there was also a significant association between temperature and relative humidity with PMio and PM2.s concentrations. However, the correlation between particulate matter concentration with temperature and relative humidity were poor (r-PMio=0.22, r-PM2s=-0.15; /--PMio=-0.17, r-PM2 5=0.2). Number of books and different floor surface area of library can be contributing factor too. In conclusion, regular cleaning and housekeeping activities in library need to be done to minimize IAQ problems and to provide a healthier indoor environment. Universiti Sains Malaysia 2016 Monograph NonPeerReviewed application/pdf en http://eprints.usm.my/62408/1/SITI%20MARIAM%20BINTI%20NORDIN%20-%20e.pdf Nordin, Siti Mariam (2016) Air quality in library: assessment of pm10 and pm2.5 concentrations at different floor levels of USM Health Campus’s Library. Project Report. Universiti Sains Malaysia. (Submitted) |
| spellingShingle | R Medicine (General) RA0421 Public health. Hygiene. Preventive Medicine Nordin, Siti Mariam Air quality in library: assessment of pm10 and pm2.5 concentrations at different floor levels of USM Health Campus’s Library |
| title | Air quality in library: assessment of pm10 and
pm2.5 concentrations at different floor levels
of USM Health Campus’s Library |
| title_full | Air quality in library: assessment of pm10 and
pm2.5 concentrations at different floor levels
of USM Health Campus’s Library |
| title_fullStr | Air quality in library: assessment of pm10 and
pm2.5 concentrations at different floor levels
of USM Health Campus’s Library |
| title_full_unstemmed | Air quality in library: assessment of pm10 and
pm2.5 concentrations at different floor levels
of USM Health Campus’s Library |
| title_short | Air quality in library: assessment of pm10 and
pm2.5 concentrations at different floor levels
of USM Health Campus’s Library |
| title_sort | air quality in library: assessment of pm10 and
pm2.5 concentrations at different floor levels
of usm health campus’s library |
| topic | R Medicine (General) RA0421 Public health. Hygiene. Preventive Medicine |
| url | http://eprints.usm.my/62408/ http://eprints.usm.my/62408/1/SITI%20MARIAM%20BINTI%20NORDIN%20-%20e.pdf |