Evaluation of Land Use Regression Models for Nitrogen Dioxide and Benzene in Four US Cities

<table>LUR predicted NO<sub>2</sub> concentrations: (a) El Paso; (b) Detroit; (c) Dallas summer; (d) Dallas winter; (e) Cleveland (average of summer and winter). NO<sub>2</sub> gradients are the same scale in all cities for comparison.</table>

The Scientific World Journal

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Figure 2

Figure 2: Evaluation of Land Use Regression Models for Nitrogen Dioxide and Benzene in Four US Cities 