WROSE

Windroses at air pollution stations

Year 2018
Region Plzensky
District Plzen-mesto
Measuring programme PPLRA, Plzen-Roudna
Organization ZU Usti nL
Velocity classes Wind velocity [m/s] N NE E SE S SW W NW CALM Total
1 ( 0,0 - 0,5) 1.66 2.37 1.80 1.09 1.53 2.40 1.36 0.82 0.33 13.34
2 < 0,5 - 2,5) 11.79 20.92 3.10 2.97 3.13 18.00 9.75 0.68 70.34
3 < 2,5 - 7,5) 0.54 2.61 0.00 0.30 0.00 5.26 7.60 0.00 16.31
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
14.00 25.90 4.90 4.36 4.66 25.65 18.71 1.50 0.33 100.00