SMOG Calculator

Calculate the concentration of photochemical smog in the urban air. Given standard measurements, the calculator shows how photochemical smog, ozone, nitrogen dioxide and other nitrogen species change throughout the day.
NOxo is the expected concentration of nitrogen oxides at the location as it would be if treated as a conserved species. ROC is the concentration (in ppb of Carbon equivalent) of reactive compounds at the location. More information, references and contacts can be found here.

The code for the calculator can be viewed here.

Modified: May 22, 2008