WROSE

Windroses at air pollution stations

Year 2014
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) 3.85 2.30 0.94 0.76 1.19 4.86 6.93 4.83 0.21 25.86
2 < 0,5 - 2,5) 6.54 17.18 1.91 1.01 11.52 22.26 4.03 5.16 69.61
3 < 2,5 - 7,5) 0.05 1.19 0.01 0.00 1.53 1.59 0.14 0.02 4.53
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
10.43 20.67 2.86 1.76 14.24 28.71 11.10 10.02 0.21 100.00