WROSE

Windroses at air pollution stations

Year 2010
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) 0.38 0.20 0.23 0.26 0.49 0.58 0.79 0.92 0.03 3.87
2 < 0,5 - 2,5) 4.18 4.44 3.26 4.43 7.41 5.51 5.32 17.23 51.79
3 < 2,5 - 7,5) 0.39 2.33 1.38 2.87 11.96 10.74 5.27 7.98 42.92
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.17 1.13 0.05 0.03 0.00 1.38
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.00 0.03
4.95 6.97 4.87 7.73 21.02 16.88 11.42 26.13 0.03 100.00