Evaluating the feasibility of a personal particle exposure monitor in outdoor and indoor microenvironments in Shanghai, China

被引:28
作者
Wang, Kan [1 ,2 ]
Chen, Fei-er [1 ,2 ]
Au, William [3 ,4 ]
Zhao, Zhuohui [1 ,2 ]
Xia, Zhao-lin [1 ,2 ]
机构
[1] Fudan Univ, Minist Educ China, Sch Publ Hlth, Shanghai, Peoples R China
[2] Fudan Univ, Minist Educ China, Key Lab Publ Hlth Safety, Shanghai, Peoples R China
[3] Shantou Univ, Med Coll, Prevent Med & MPH Educ Ctr, Dept Environm Toxicol, Shantou, Peoples R China
[4] Univ Med & Pharm, Dept Prevent Med, Targu Mures, Romania
关键词
Exposure assessment; particulate matter; light-scattering monitor; relative humidity; PARTICULATE AIR-POLLUTION; CIRCULATING BIOMARKERS; LABORATORY EVALUATION; PM2.5; TIME; PERFORMANCE; MORTALITY; SENSORS; AMBIENT; BURDEN;
D O I
10.1080/09603123.2018.1533531
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Existing particulate matter (PM) monitors have too low spatiotemporal resolution to properly characterize individual exposure doses. In order to support health impact assessment, it is essential to develop a better method to assess individual exposure by taking account of varied environments in which people spend their time. Compact light-scattering PM monitors can potentially fill this need. This study was conducted to evaluate feasibility of a low-cost PM monitor (Plantower PMS 7003) in indoor and roadside outdoor microenvironments compared to research-grade instruments in Shanghai, China. The monitors exhibited excellent performance with a high linear response and low bias values both in outdoor and indoor tests. The monitors also showed little confounding bias in low relative humidity environments. Taking into account the accessibility and portability of this monitor, the monitors were able to detect the dynamic nature of individual exposures and provide data and knowledge about human exposure assessments.
引用
收藏
页码:209 / 220
页数:12
相关论文
共 28 条
[1]   Relationships between personal, indoor, and outdoor exposures to trace elements in PM2.5 [J].
Adgate, John L. ;
Mongin, Steven J. ;
Pratt, Gregory C. ;
Zhang, Junfeng ;
Field, M. Paul ;
Ramachandran, Gurumurthy ;
Sexton, Ken .
SCIENCE OF THE TOTAL ENVIRONMENT, 2007, 386 (1-3) :21-32
[2]   Flow and dispersion in urban areas [J].
Britter, RE ;
Hanna, SR .
ANNUAL REVIEW OF FLUID MECHANICS, 2003, 35 :469-496
[3]   Comparison between light scattering and gravimetric samplers for PM10 mass concentration in poultry and pig houses [J].
Cambra-Lopez, Maria ;
Winkel, Albert ;
Mosquera, Julio ;
Ogink, Nico W. M. ;
Aarnink, Andre J. A. .
ATMOSPHERIC ENVIRONMENT, 2015, 111 :20-27
[4]   Performance evaluation of the active-flow personal DataRAM PM2.5 mass monitor (Thermo Anderson pDR-1200) designed for continuous personal exposure measurements [J].
Chakrabarti, B ;
Fine, PM ;
Delfino, R ;
Sioutas, C .
ATMOSPHERIC ENVIRONMENT, 2004, 38 (20) :3329-3340
[5]   Size-fractionated Particulate Air Pollution and Circulating Biomarkers of Inflammation, Coagulation, and Vasoconstriction in a Panel of Young Adults [J].
Chen, Renjie ;
Zhao, Zhuohui ;
Sun, Qinghua ;
Lin, Zhijing ;
Zhao, Ang ;
Wang, Cuicui ;
Xia, Yongjie ;
Xu, Xiaohui ;
Kan, Haidong .
EPIDEMIOLOGY, 2015, 26 (03) :328-336
[6]   Estimates of global mortality attributable to particulate air pollution using satellite imagery [J].
Evans, Jessica ;
van Donkelaar, Aaron ;
Martin, Randall V. ;
Burnett, Richard ;
Rainham, Daniel G. ;
Birkett, Nicholas J. ;
Krewski, Daniel .
ENVIRONMENTAL RESEARCH, 2013, 120 :33-42
[7]   Field performance of a nephelometer in rural kitchens: effects of high humidity excursions and correlations to gravimetric analyses [J].
Fischer, Susan L. ;
Koshland, Catherine P. .
JOURNAL OF EXPOSURE SCIENCE AND ENVIRONMENTAL EPIDEMIOLOGY, 2007, 17 (02) :141-150
[8]   A distributed network of low-cost continuous reading sensors to measure spatiotemporal variations of PM2.5 in Xi'an, China [J].
Gao, Meiling ;
Cao, Junji ;
Seto, Edmund .
ENVIRONMENTAL POLLUTION, 2015, 199 :56-65
[9]  
Guan WJ, 2016, LANCET, V388, P1939, DOI 10.1016/S0140-6736(16)31597-5
[10]   Field calibrations of a low-cost aerosol sensor at a regulatory monitoring site in California [J].
Holstius, D. M. ;
Pillarisetti, A. ;
Smith, K. R. ;
Seto, E. .
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2014, 7 (04) :1121-1131