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FHWA and EPA National Near-Road Study - Detroit

Figure 23

CO Concentrations by Hour, winds from south -- downwind
Hour -100 m upwind 10 m roadside 100 m downwind 300 m downwind
00.240.330.250.31
10.220.260.190.34
20.230.280.220.30
30.210.280.210.27
40.220.330.230.30
50.250.460.280.34
60.260.550.310.36
70.290.630.340.42
80.320.600.340.42
90.300.540.300.34
100.300.500.260.30
110.280.500.250.28
120.270.490.230.26
130.260.520.230.26
140.260.590.240.26
150.250.610.280.28
160.270.640.320.31
170.280.630.340.32
180.280.580.340.32
190.290.550.340.35
200.270.490.320.34
210.260.490.350.36
220.240.470.320.35
230.250.420.280.34

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Updated: 6/28/2017
HEP Home Planning Environment Real Estate
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