WROSE

Windroses at air pollution stations

Year 2014
Region Stredocesky
District Praha-vychod
Measuring programme SONRA, Ondrejov
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 5.75 4.77 2.58 1.56 1.08 0.83 2.74 3.10 0.21 22.63
2 < 0,5 - 2,5) 4.85 3.35 5.79 16.80 4.74 22.76 9.78 2.75 70.81
3 < 2,5 - 7,5) 0.00 0.00 0.00 0.26 0.10 6.15 0.06 0.00 6.56
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
10.60 8.12 8.37 18.61 5.91 29.74 12.58 5.85 0.21 100.00