WROSE

Windroses at air pollution stations

Year 2012
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) 4.85 13.29 9.89 4.60 3.97 2.36 2.26 3.62 0.64 45.47
2 < 0,5 - 2,5) 8.75 6.22 2.44 10.52 7.29 4.44 4.81 4.82 49.29
3 < 2,5 - 7,5) 2.44 0.84 0.00 0.42 1.18 0.02 0.00 0.34 5.24
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
16.04 20.35 12.33 15.54 12.44 6.82 7.07 8.77 0.64 100.00