WROSE

Windroses at air pollution stations

Year 2011
Region Vysocina
District Trebic
Measuring programme JTREA, Trebic
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 1.01 1.28 2.40 1.77 1.33 2.65 8.46 2.22 0.57 21.68
2 < 0,5 - 2,5) 1.67 2.16 15.80 3.36 4.16 3.18 22.42 13.63 66.38
3 < 2,5 - 7,5) 0.00 0.01 5.18 0.00 0.00 0.00 3.43 3.33 11.94
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.67 3.45 23.38 5.13 5.49 5.83 34.30 19.17 0.57 100.00