WROSE

Windroses at air pollution stations

Year 2015
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) 3.32 1.79 0.75 0.51 0.90 4.15 7.17 3.95 0.22 22.77
2 < 0,5 - 2,5) 5.51 14.65 1.40 0.72 9.49 27.31 4.13 6.77 69.97
3 < 2,5 - 7,5) 0.00 1.63 0.00 0.00 1.65 3.43 0.29 0.25 7.26
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
8.83 18.07 2.15 1.23 12.05 34.89 11.59 10.97 0.22 100.00