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Mobile Open-path Sensor for Atmospheric NO, NO2 and NH3 Detections

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Abstract

For monitoring precursors of PM2.5 in atmosphere, NO, NO2 and NH3, open-path mobile sensor with MIR-TDLAS was developed. We used the sensor measuring the precursors’ concentrations in Hefei, Nanjing and Guangzhou.

© 2017 Optical Society of America

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