WROSE

Windroses at air pollution stations

Year 2012
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) 0.30 0.16 0.13 0.27 0.48 0.59 0.99 0.89 0.08 3.89
2 < 0,5 - 2,5) 3.85 3.08 1.82 3.19 7.81 6.34 7.22 14.21 47.53
3 < 2,5 - 7,5) 0.42 1.64 0.78 2.17 13.69 12.18 6.03 10.39 47.30
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.01 0.94 0.19 0.05 0.03 1.22
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.07 0.00 0.00 0.00 0.07
4.57 4.88 2.73 5.64 22.99 19.30 14.29 25.52 0.08 100.00