WROSE

Windroses at air pollution stations

Year 2012
Region Plzensky
District Plzen-mesto
Measuring programme PPLVA, Plzen-Doubravka
Organization CHMI
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 0.74 2.16 2.12 1.53 1.82 0.71 0.34 0.40 0.15 9.97
2 < 0,5 - 2,5) 3.20 19.74 2.73 1.62 12.79 9.90 3.55 1.73 55.26
3 < 2,5 - 7,5) 1.25 6.01 0.01 0.00 5.11 16.69 3.55 1.83 34.46
4 < 7,5 - 10,0) 0.00 0.01 0.00 0.00 0.01 0.28 0.00 0.00 0.30
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.00 0.01
5.18 27.92 4.87 3.15 19.75 27.58 7.44 3.96 0.15 100.00