WROSE

Windroses at air pollution stations

Year 2010
Region Moravskoslezsky
District Ostrava-mesto
Measuring programme TOPRA, Ostrava-Privoz
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 4.79 2.40 0.70 0.50 0.73 2.05 5.24 6.32 0.33 23.05
2 < 0,5 - 2,5) 7.04 17.55 2.48 0.57 7.17 21.86 4.42 9.54 70.63
3 < 2,5 - 7,5) 0.00 0.71 0.00 0.00 2.03 3.15 0.10 0.32 6.32
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11.82 20.66 3.18 1.07 9.94 27.05 9.77 16.18 0.33 100.00