Tab. 8 Parameters of benzene map

Linear regression model + interpolation of residuals Benzene
annual average
background traffic
c (constant) 1.87 0.65
a1 (altitude) -0.001  
a2 (model SYMOS CO) 0.01 0.06
weight IDW 1 2
RMSE [µg.m-3] 0.4 0.3
relat. RMSE [%] 27 18

 

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