Data visualization

Hello, I´m starting with sentinel 5p data, I have been working with NO2 data doing the following process, which isn’t the most optimal, I would like to know if is correct or not. I have downloaded daily data of NO2 for ​​Colombia. In Panoply I convert the netCDF file to kmz, which I visualize in GlobalMaper and locate the point that I need information that gives me the pixel row and column value which I look at in the panoply table to get the value of NO2.