WROSE

Windroses at air pollution stations

Year 2010
Region Ustecky
District Usti nad Labem
Measuring programme UULKA, Usti n.L.-Kockov
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 0.68 1.29 1.71 1.36 0.89 0.98 0.74 0.75 0.23 8.63
2 < 0,5 - 2,5) 3.51 7.70 10.51 7.37 6.57 8.96 5.48 3.82 53.93
3 < 2,5 - 7,5) 8.89 3.44 1.60 1.38 1.65 6.21 4.33 8.97 36.46
4 < 7,5 - 10,0) 0.26 0.15 0.00 0.00 0.00 0.18 0.09 0.21 0.90
5 < 10,0 - ∞) 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.06 0.08
13.35 12.59 13.82 10.11 9.11 16.33 10.65 13.81 0.23 100.00