WROSE

Windroses at air pollution stations

Year 2010
Region Plzensky
District Plzen-mesto
Measuring programme PPLAA, Plzen-Slovany
Organization MPl
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 3.01 2.96 2.59 3.58 2.28 2.79 1.33 0.94 0.18 19.64
2 < 0,5 - 2,5) 14.31 7.46 7.67 7.69 1.45 18.76 11.27 6.08 74.68
3 < 2,5 - 7,5) 0.23 0.02 0.05 0.19 0.00 1.03 2.31 1.84 5.68
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
17.54 10.44 10.31 11.46 3.72 22.58 14.90 8.86 0.18 100.00