WROSE

Windroses at air pollution stations

Year 2013
Region Kralovehradecky
District Trutnov
Measuring programme HTRMA, Trutnov-Mladeznicka
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 4.84 11.93 7.73 4.11 3.95 2.40 2.10 3.43 0.61 41.09
2 < 0,5 - 2,5) 11.04 10.30 3.02 10.38 6.60 3.57 4.06 3.89 52.86
3 < 2,5 - 7,5) 2.84 1.82 0.06 0.29 0.96 0.00 0.00 0.08 6.04
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
18.72 24.05 10.81 14.78 11.51 5.96 6.16 7.40 0.61 100.00