WROSE

Windroses at air pollution stations

Year 2012
Region Plzensky
District Plzen-mesto
Measuring programme PPLSA, Plzen-Skvrnany
Organization MPl
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 4.24 2.42 1.01 1.19 3.08 2.61 2.27 3.82 0.38 21.02
2 < 0,5 - 2,5) 12.07 5.54 1.71 4.29 11.30 12.45 6.38 4.13 57.85
3 < 2,5 - 7,5) 2.59 0.02 0.01 0.38 2.90 9.21 4.71 1.31 21.13
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
18.90 7.98 2.73 5.86 17.28 24.27 13.36 9.25 0.38 100.00