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. 2020 May 11;104(6):724–726. doi: 10.1007/s00128-020-02877-y

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This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.

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Fig. 1 — Sequence of aerosol optical thickness concentration (month—Terra/Modis) in India from the period of March 31 to April 5 in 2016, 2017, 2018, 2019 and 2020 (NASA 2020)