WROSE

Windroses at air pollution stations

Year 2011
Region Moravskoslezsky
District Ostrava-mesto
Measuring programme TOMHK, Ostrava-Marianske Hory
Organization SMOstrava
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 1.69 1.69 1.60 2.96 3.85 2.83 2.91 1.88 0.89 20.30
2 < 0,5 - 2,5) 11.09 4.70 1.89 2.55 32.98 9.61 2.63 11.02 76.46
3 < 2,5 - 7,5) 0.07 0.02 0.00 0.02 1.37 1.78 0.00 0.00 3.24
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
12.85 6.41 3.49 5.53 38.19 14.21 5.54 12.89 0.89 100.00