Deviations from the O3-NO-NO2 photo-stationary state in Delhi, India

作者: Dilip M. Chate , Sachin D. Ghude , Gurfan Beig , Anoop S. Mahajan , Chinmay Jena

DOI: 10.1016/J.ATMOSENV.2014.07.054

关键词:

摘要: A network of air quality and weather monitoring stations was set-up across Delhi, India, under the System Air Forecasting And Research (SAFAR) project. The objective this to enable better understanding in terms atmospheric chemistry, emissions forecasting one largest metropolises world. In study, we focus on O3–NO–NO2-triad Photo Stationary State (PSS), investigate site-specific deviations Leighton Ratio (Φ) during a short period 2012 (1–31 December). Large variations were observed NO ( 1) also occasionally, these data used estimate total peroxy radical (PO2) mixing ratios. This is first PO2 reported for city Delhi compares well with results literature.

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