WROSE

Windroses at air pollution stations

Year 2011
Region Ustecky
District Louny
Measuring programme UZAZA, Zatec
Organization SSZE Zatec
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 1.53 2.19 1.47 1.57 1.54 1.72 2.34 1.72 0.32 14.39
2 < 0,5 - 2,5) 5.85 10.96 6.23 4.97 9.10 14.05 9.94 7.46 68.56
3 < 2,5 - 7,5) 0.34 0.40 0.42 0.14 3.55 9.89 1.20 1.10 17.04
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.01
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.72 13.55 8.12 6.68 14.21 25.65 13.48 10.28 0.32 100.00