WROSE

Windroses at air pollution stations

Year 2021
Region Karlovarsky
District Cheb
Measuring programme KCHMA , Cheb
Organization CHMI
Velocity classes Wind velocity [m/s] Wind direction [deg] CALM Total
N NE E SE S SW W NW
< 337,5 - 22,5) < 22,5 - 67,5) < 67,5 - 112.5) < 112.5 - 157,5) < 157,5 - 202,5) < 202,5 - 247,5) < 247,5 - 292,5) < 292,5 - 337,5)
1 ( 0,0 - 0,5) 3.30 0.66 0.66 1.09 1.61 2.20 4.05 4.08 0.24 17.89
2 < 0,5 - 2,5) 7.88 5.92 4.33 3.18 5.57 18.27 11.34 14.77 71.26
3 < 2,5 - 7,5) 0.05 0.08 0.82 0.49 0.48 5.19 3.53 0.21 10.85
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
11.23 6.67 5.82 4.76 7.66 25.65 18.92 19.06 0.24 100.00