WROSE

Windroses at air pollution stations

Year 2011
Region Prague
District Praha 5
Measuring programme ASMIA, Pha5-Smichov
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 2.16 2.02 1.69 1.25 1.48 1.62 1.13 1.87 0.15 13.37
2 < 0,5 - 2,5) 2.62 5.12 9.58 11.80 14.44 21.42 8.45 6.08 79.50
3 < 2,5 - 7,5) 0.01 0.15 0.40 0.40 1.24 2.08 2.75 0.11 7.13
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
4.80 7.28 11.67 13.45 17.16 25.12 12.32 8.06 0.15 100.00