WROSE

Windroses at air pollution stations

Year 2013
Region Ustecky
District Decin
Measuring programme UVALA, Valdek
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 0.39 0.20 0.21 0.46 0.57 0.68 0.81 1.38 0.01 4.72
2 < 0,5 - 2,5) 5.07 4.41 3.35 4.29 7.08 5.59 6.13 16.84 52.77
3 < 2,5 - 7,5) 0.63 2.17 3.01 2.68 11.36 10.38 4.47 5.96 40.65
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.19 1.10 0.21 0.21 0.05 1.76
5 < 10,0 - ∞) 0.00 0.00 0.00 0.02 0.06 0.00 0.02 0.00 0.11
6.09 6.78 6.57 7.64 20.16 16.87 11.65 24.23 0.01 100.00