Wind roses at air pollution stations


Year: 1999
District:Liberec
Institution:Cesky hydrometeorologicky ustav
Station:1020. Albrechtice u Frydlantu

Velocity classesVelocity in m/sNNEESESSWWNWCalmTotal

1

( 0.0, 0.5) 0.23 0.33 0.23 0.41 0.37 0.14 0.27 0.30 0.30 2.59

2

< 0.5, 2.5) 2.86 3.05 2.47 6.76 17.06 3.08 5.55 8.75 49.59

3

< 2.5, 7.5) 2.42 1.69 0.04 3.18 20.28 2.19 6.28 7.34 43.44

4

< 7.5, 10.0) 0.14-- 0.15 3.42- 0.04 0.06 3.81

5

< 10.0, oo) 0.05--- 0.51-- 0.02 0.58
5.70 5.06 2.74 10.51 41.65 5.42 12.15 16.47 0.30100.00