WROSE

Windroses at air pollution stations

Year 2010
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) 3.54 3.87 1.59 0.80 0.77 0.71 1.52 1.93 0.08 14.80
2 < 0,5 - 2,5) 6.29 6.15 5.47 11.77 4.09 21.47 15.28 5.81 76.34
3 < 2,5 - 7,5) 0.01 0.00 0.00 0.16 0.19 8.15 0.32 0.03 8.86
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
9.84 10.02 7.06 12.73 5.05 30.33 17.11 7.77 0.08 100.00