Wind roses at air pollution stations


Year: 2000
District:Ostrava-město
Institution:Cesky hydrometeorologicky ustav
Station:1063. Ostrava-Radvanice

Velocity classesVelocity in m/sNNEESESSWWNWCalmTotal

1

( 0.0, 0.5) 0.71 0.72 0.98 1.33 0.78 0.84 0.61 0.53 2.20 8.70

2

< 0.5, 2.5) 5.89 7.47 6.54 7.04 3.39 11.74 5.66 6.20 53.93

3

< 2.5, 7.5) 1.10 2.54 1.02 0.55 4.52 20.03 3.94 3.54 37.24

4

< 7.5, 10.0)---- 0.02 0.11-- 0.13
7.71 10.73 8.54 8.93 8.70 32.72 10.20 10.27 2.20100.00