Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 19, issue 22
Articles | Volume 19, issue 22
https://doi.org/10.5194/acp-19-13871-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-13871-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 22
Research article
 | 
19 Nov 2019
Research article |  | 19 Nov 2019

Estimation of NOx and SO2 emissions from Sarnia, Ontario, using a mobile MAX-DOAS (Multi-AXis Differential Optical Absorption Spectroscopy) and a NOx analyzer

Zoe Y. W. Davis, Sabour Baray, Chris A. McLinden, Aida Khanbabakhani, William Fujs, Csilla Csukat, Jerzy Debosz, and Robert McLaren

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Short summary
In this paper, we describe the use of mobile vehicle-mounted instrumentation to measure pollutants both at the surface and overhead (via a telescope) that are coming from a source. This allows us to calculate the total emissions from the source, in this case the city of Sarnia, ON, including both industrial emissions and emissions from the city populace. In this paper, we talk about improvements to the technique in the form of extra instrumentation in the vehicle.
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