Browse > Article
http://dx.doi.org/10.5322/JESI.2019.28.7.581

Characteristics of PM10 and PM2.5 Concentrations at Subway Stations in Busan for 3 years (2015~2017)  

Jeon, Byung-Il (Department of Environmental Engineering, Silla University)
Publication Information
Journal of Environmental Science International / v.28, no.7, 2019 , pp. 581-594 More about this Journal
Abstract
This research investigated the characteristics of $PM_{10}$ and $PM_{2.5}$ concentrations at the main subway stations in Busan. Annual mean $PM_{10}$ concentrations at the Seomyeon 1- waiting room and platform were $51.3{\mu}g/m^3$ and $47.5{\mu}g/m^3$, respectively, and the annual $PM_{2.5}$ concentration at the Seomyeon 1- platform was $28.8{\mu}g/m^3$. $PM_{2.5}$/$PM_{10}$ ratio at Seomyeon 1-platform and Dongnae station were 0.58 and 0.53, respectively. Diurnal variation of $PM_{10}$ concentration at subway stations in Busan was categorized into four types, depending on the number of peaks and the times at which the peaks occurred. Unlike the areas outside of the subway stations which reported maximum $PM_{10}$ concentration mostly in spring across the entire locations, the interiors of the subway stations reported the maximum $PM_{10}$ concentration in spring, winter, and even summer, depending on their location. $PM_{10}$ concentration was highest on Saturday and lowest on Sunday. The numbers of days when $PM_{10}$ concentration exceeded $100{\mu}g/m^3$ and $80{\mu}g/m^3$ per day over the last three years at the subway stations in Busan were 36 and 239, respectively. The findings of this research are expected to enhace the understanding of the fine particle characteristics at subway stations in Busan and be useful for developing a strategy for controlling urban indoor air quality.
Keywords
$PM_{10}$; $PM_{2.5}$; Subway station; Waiting room; Platform;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Aarnio, P., Yli-Tuomi, T., Kousa, A., Makela, T., Hirsikko, A., Hämeri, K., Paisanen, M., Hillamo, R., Koskentalo, T., Jantunen, M., 2005, The concentrations and composition of and exposure to fine particles ($PM_{2.5}$) in the Helsinki subway system, Atmos. Environ., 39, 5059-5066.   DOI
2 Branis, M., 2006, The contribution of ambient sources to particulate pollution in spaces and trains of the Prague underground transport system, Atmos. Environ., 40, 348-356.   DOI
3 Busan Transportation Corporation, 2017, https://www.humetro.busan.kr.
4 Busan Transportation Corporation, 2018, The number of boarding/alighting passengers at Busan subway station, 2017.
5 Campbell, A., 2004, Inflammation, neurodegenerative diseases, and environmental exposures, Protec. Strate. Neuro. Disea., 1035, 117-132.
6 Chan, L. Y., Lau, W. L., Lee, S. C., Chan, C. Y., 2002, Commuter exposure to particulate matter in public transportation modes in Hong Kong, Atmos. Environ., 36, 3363-3373.   DOI
7 Cheng, Y. H., Lin, Y. L., Liu, C. C., 2008, Levels of $PM_{10}$ and $PM_{2.5}$ in Taipei rapid transit system, Atmos. Environ., 42, 7242-4249.   DOI
8 Choi, H. W., Hwang, I. J., Kim, S. D., Kim, D. S., 2004, Determination of source contribution based on aerosol number and mass concentration in the Seoul subway stations, Kor. Atmos. Environ., 20, 17-31.
9 Hwang, S. H., Park, W. M., Park, J. B., Nam, T. G., 2017, Characteristics of $PM_{10}$ and $CO_2$ concentrations on 100 underground subway station platforms in 2014 and 2015, Atmos. Environ., 167, 143-149.   DOI
10 Jeon, B. I., Hwang, Y. S., 2014, Characteristics of metallic and ionic concentration in $PM_{10}$ and $PM_{2.5}$ in Busan, Environ. Sci. Inter., 23, 819-827.   DOI
11 Kim, Y. T., Jeong, J. W., Jeong, T. U., 2009, Comparison of indoor air quality and urban air quality in Busan, Busan Heal., Environ., 19, 168-176.
12 Jung, H. J., Kim, B., Ryu, J., Maskey, S., Kim, J. C., Sohn, J., Ro, C. U., 2010, Source identification of particulate matter collected at underground subway stations in Seoul, Korea using quantitative single-particle analysis, Atmos. Environ., 44, 2287-2293.   DOI
13 Kam, W., Cheung, K., Daher, N., Sioutas, C., 2011, Particulate matter (PM) concentrations in underground and ground-level rail systems of the Los Angeles Metro, Atmos. Environ., 45, 1506-1516.   DOI
14 Kim, K. Y., Kim, Y. S., Roh, Y. M., Lee, C. M., Kim, C. N., 2008, Spatial distribution of particulate matter ($PM_{10}$ and $PM_{2.5}$) in Seoul metropolitan subway stations, Hazard. Mater., 154, 440-443.   DOI
15 Park, D. U., Ha, K. C., 2008, Characteristics of $PM_{10}$, $PM_{2.5}$, $CO_2$ and CO monitored in interiors and platforms of subway train in Seoul, Korea, Environ. Int., 34, 629-634.   DOI
16 Kwak, J., Cho, E. J., Yoo, E. C., Kim, K. S., 2011, Evaluation of the air quality characteristics inside train cabin in Busan, Busan Heal., Environ., 20, 138-148.
17 Lee, E. S., Park, M. B., Lee, T. J., Kim, S. D., Park, D. S., Kim, D. S., 2016, Characterizing particle matter on the main section of the Seoul subway line-2 and developing fine particle pollution map, Kor. Atmos. Environ., 32, 216-232.   DOI
18 Namgung, H. K., Song, J. H., Kim, S. Y., Kim, H. M., Kwon, S. B., 2016, Characteristics of indoor air quality in the overground and underground railway stations, Kor. Acade. Indus. Coop. Soc., 17, 17-25.
19 Park, D. U., Yun, K. S., Park, S. T., Ha, K. C., 2005, Characterization of $PM_{10}$ and $PM_{2.5}$ levels inside tratin and in platform of subway, Kor. Env. Hlth., 31, 39-46.
20 Park, S. B. S. N., Lee, T. J., Ko, H. K., Bae, S. J., Kim, S. D., Park, D. S., Sohn, J. R., Kim, D. S., 2013, Identification of $PM_{10}$ chemical characteristics and sources and estimation of their contributions in a Seoul metropolitan subway station, Kor. Atmos. Environ., 29, 74-85.   DOI
21 Son, Y. S., Salama, A., Jeong, H. S., Kim, S., Jeong, J. H., Lee, J., Sunwoo, Y., Kim, J. C., 2013, The effect of platform screen doors on $PM_{10}$ levels in a subway station and a trial to reduce $PM_{10}$ in tunnels, Asian Atmos. Environ., 7, 38-47.   DOI
22 Yu, J. G., Kim, J. H., Kim, K. P., Jung, S. Y., Na, K. I., Jo, H. J., Sul, K. H., Kim, K. H., 2015, Comparison of $PM_{2.5}$ Pollution status at a major transit subway station in Seoul, Kor. Atmos. Environ., 31, 201-208.   DOI
23 Yim, B. B., Lee, K. S., Kim, J. I., Hong, H. S., Kim, J. W., Jo, K. H., Jung, E. G., Kim, I. K., An, Y. S., 2014, Evaluation on indoor air quality by statistical analysis of indoor air pollutants concentration in a Seoul metropolitan underground railway station, Kor. Atmos. Environ., 30, 233-244.   DOI