期刊
ENVIRONMENT INTERNATIONAL
卷 123, 期 -, 页码 50-53出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.envint.2018.11.014
关键词
Household air pollution; Honduras; Personal exposure; Ultrasonic Personal Aerosol Sampler (UPAS); Gravimetric analysis
资金
- National Institute of Environmental Health Sciences of the National Institutes of Health [ES022269]
We measured 24-hour average personal exposure to fine particulate matter (PM2.5) among rural Honduran women using a lightweight, gravimetric monitor - the Ultrasonic Personal Aerosol Sampler (UPAS). Performance of the UPAS was compared with a commonly used gravimetric pump, cyclone, and filter sampling system. We observed strong agreement and correlation (Spearman rho = 0.91; PM2.5 concentration range: 19- 120 mu g/m(3)) between 43 paired measures, supporting the use of the UPAS as a personal exposure monitor for household air pollution studies.
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