WROSE

Windroses at air pollution stations

Year 2013
Region Moravskoslezsky
District Ostrava-mesto
Measuring programme TOROK, Ostrava Radvanice OZO
Organization SMOstrava
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 4.40 6.23 5.32 2.14 0.99 1.26 2.26 2.74 0.38 25.71
2 < 0,5 - 2,5) 15.96 12.77 3.48 2.23 2.50 5.64 8.65 3.36 54.61
3 < 2,5 - 7,5) 0.55 1.06 0.08 0.07 1.20 12.71 3.90 0.05 19.63
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.04 0.02 0.00 0.06
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
20.91 20.06 8.88 4.44 4.69 19.65 14.84 6.15 0.38 100.00