WROSE

Windroses at air pollution stations

Year 2011
Region Ustecky
District Decin
Measuring programme UDCMA, Decin
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 1.27 1.63 7.58 6.33 1.87 1.94 2.56 1.47 0.45 25.08
2 < 0,5 - 2,5) 2.60 3.84 18.83 9.58 7.28 9.35 11.34 6.28 69.11
3 < 2,5 - 7,5) 0.00 0.10 0.53 0.10 0.01 0.07 3.50 1.47 5.78
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.03
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.87 5.57 26.94 16.01 9.16 11.36 17.42 9.22 0.45 100.00