Nitrogen Oxide Pollutants since 1750 by Country and World

This bar chart race shows the annual nitrogen oxide (NOx) emissions by country, continents and world from 1750 to 2019, Measured in tonnes.

Numbers are shown as within moderne borders.

Only the year of each new decade is shown until 1800.

Source:
O'Rourke, P. R, Smith, S. J., Mott, A., Ahsan, H., McDuffie, E. E., Crippa, M., Klimont, S., McDonald, B., Z., Wang, Nicholson, M. B, Feng, L., and Hoesly, R. M. (2021, February 05). CEDS v-2021-02-05 Emission Data 1975-2019 (Version Feb-05-2021). Zenodo. http://doi.org/10.5281/zenodo.4509372.

Music:
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https://soundcloud.com/keysofmoon
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Special intro background effect by:
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Data visualization created with flourish.studio