WROSE

Windroses at air pollution stations

Year 2017
Region Kralovehradecky
District Trutnov
Measuring programme HKRYA, Krkonose-Rychory
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 0.14 0.19 0.17 0.11 0.13 0.26 0.20 0.15 0.02 1.38
2 < 0,5 - 2,5) 4.85 3.47 2.21 0.93 1.86 12.68 18.99 6.53 51.51
3 < 2,5 - 7,5) 4.12 7.79 2.75 0.83 4.35 13.86 8.25 4.89 46.85
4 < 7,5 - 10,0) 0.02 0.12 0.02 0.00 0.02 0.00 0.00 0.06 0.25
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
9.14 11.57 5.15 1.87 6.36 26.81 27.44 11.63 0.02 100.00