Articles | Volume 20, issue 22
Atmos. Chem. Phys., 20, 14183–14235, 2020
https://doi.org/10.5194/acp-20-14183-2020
Atmos. Chem. Phys., 20, 14183–14235, 2020
https://doi.org/10.5194/acp-20-14183-2020

Research article 23 Nov 2020

Research article | 23 Nov 2020

Long-term MAX-DOAS measurements of NO2, HCHO, and aerosols and evaluation of corresponding satellite data products over Mohali in the Indo-Gangetic Plain

Vinod Kumar et al.

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We present the first long-term MAX-DOAS measurements of aerosols, nitrogen dioxide and formaldehyde tropospheric columns, vertical distributions, and temporal variation from Mohali in the Indo-Gangetic Plain. We investigate the effect of various emission sources and meteorological conditions on the measured pollutants and how they control ozone formation. These measurements are also used to validate the corresponding satellite observations and are also compared against in situ observations.
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