Tabular Survey 2021
WROSE
Windroses at air pollution stations
| Year | 2021 |
|---|---|
| Region | Prague |
| District | Praha 4 |
| Measuring programme | ALIBA , Praha 4-Libus |
| 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) | 0.54 | 0.22 | 0.21 | 0.30 | 0.43 | 0.57 | 0.67 | 0.35 | 0.00 | 3.31 |
| 2 | < 0,5 - 2,5) | 3.80 | 4.25 | 6.51 | 5.79 | 8.26 | 20.15 | 12.30 | 5.18 | 66.24 | |
| 3 | < 2,5 - 7,5) | 2.15 | 0.72 | 0.95 | 0.86 | 0.99 | 11.48 | 7.51 | 5.63 | 30.27 | |
| 4 | < 7,5 - 10,0) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.08 | 0.00 | 0.15 | |
| 5 | < 10,0 - ∞) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.00 | 0.04 | |
| 6.49 | 5.18 | 7.67 | 6.95 | 9.68 | 32.27 | 20.59 | 11.16 | 0.00 | 100.00 | ||
