WROSE

Windroses at air pollution stations

Year 2014
Region Prague
District Praha 4
Measuring programme ALIBA, Praha 4-Libus
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 0.45 0.37 0.41 0.51 0.65 0.61 0.83 0.52 0.06 4.41
2 < 0,5 - 2,5) 4.70 6.16 9.94 8.90 9.66 14.68 11.09 5.03 70.15
3 < 2,5 - 7,5) 2.26 0.94 2.71 1.69 1.78 5.43 6.73 3.72 25.26
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.00 0.18 0.00 0.18
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
7.40 7.48 13.06 11.09 12.09 20.72 18.83 9.27 0.06 100.00