WROSE

Windroses at air pollution stations

Year 2011
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) 0.31 0.23 0.22 0.26 0.44 0.82 0.65 0.94 0.02 3.89
2 < 0,5 - 2,5) 2.78 2.42 2.26 4.30 8.09 7.84 7.57 12.40 47.66
3 < 2,5 - 7,5) 0.16 1.51 1.64 2.90 14.38 12.39 6.33 7.27 46.58
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.01 1.24 0.45 0.07 0.03 1.80
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.06 0.01 0.00 0.00 0.07
3.25 4.16 4.12 7.47 24.21 21.50 14.63 20.65 0.02 100.00