WROSE

Windroses at air pollution stations

Year 2013
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) 4.47 2.23 0.99 1.20 2.83 2.76 2.06 3.26 0.40 20.21
2 < 0,5 - 2,5) 18.60 7.27 1.56 3.21 9.90 12.91 5.42 4.48 63.35
3 < 2,5 - 7,5) 3.76 0.11 0.01 0.26 1.89 7.75 2.02 0.62 16.42
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.00 0.02
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
26.83 9.62 2.56 4.68 14.62 23.42 9.52 8.36 0.40 100.00