WROSE

Windroses at air pollution stations

Year 2015
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 0.17 0.15 0.18 0.21 0.26 0.16 0.12 0.01 1.40
2 < 0,5 - 2,5) 4.13 4.37 1.87 1.56 3.87 18.40 13.88 4.53 52.61
3 < 2,5 - 7,5) 2.12 10.81 2.38 1.88 6.86 10.01 8.02 3.62 45.70
4 < 7,5 - 10,0) 0.00 0.22 0.00 0.00 0.02 0.00 0.00 0.04 0.28
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.38 15.58 4.40 3.63 10.96 28.67 22.06 8.31 0.01 100.00