WROSE

Windroses at air pollution stations

Year 2014
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) 1.04 2.84 3.15 2.16 2.01 0.74 0.58 0.46 0.29 13.27
2 < 0,5 - 2,5) 4.15 27.24 3.44 1.99 12.80 9.10 2.52 1.53 62.78
3 < 2,5 - 7,5) 1.18 5.42 0.00 0.00 3.32 11.39 1.62 0.78 23.72
4 < 7,5 - 10,0) 0.00 0.00 0.00 0.00 0.00 0.23 0.00 0.00 0.23
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
6.37 35.50 6.59 4.15 18.14 21.46 4.72 2.77 0.29 100.00