WROSE

Windroses at air pollution stations

Year 2018
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) 1.09 2.41 2.62 1.70 1.18 0.34 0.34 0.42 0.18 10.30
2 < 0,5 - 2,5) 5.23 27.52 2.59 2.30 11.50 6.26 1.93 1.70 59.03
3 < 2,5 - 7,5) 1.01 9.97 0.00 0.01 5.88 10.05 2.19 1.11 30.21
4 < 7,5 - 10,0) 0.00 0.01 0.00 0.00 0.13 0.32 0.00 0.00 0.46
5 < 10,0 - ∞) 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.01
7.32 39.91 5.21 4.02 18.68 16.98 4.46 3.24 0.18 100.00