Tabular Survey 2021
O₃ - ALERA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | O₃ - ozone |
| Locality: | Letiste Praha |
| Measuring programme: | ALERA |
| Organization: | Letiste Pr |
| Region: | Prague |
| District: | Praha 6 |
| Unit: | µg/m³ |
| Measuring method: | UV-absorption |
| Average daily concentrations in specific units | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day/Month | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max. | N |
| 1 | 14.5 | 14.3 | 15.0 | 6.8 | 9.6 | 19.0 | 26.3 | 32.1 | 18.0 | 11.9 | 23.0 | 45.1 | 57.8 | 51.0 | 34.9 | 55.9 | 46.8 | 42.7 | 56.9 | 54.7 | 29.0 | 43.7 | 37.0 | 47.8 | 42.1 | 43.4 | 53.0 | 31.0 | 22.6 | 53.8 | 40.2 | 34.8 | 57.8 | 31 |
| 2 | 23.7 | 26.0 | 44.3 | 58.7 | 19.7 | 33.0 | 43.5 | 43.1 | 45.5 | 57.0 | 62.3 | 43.2 | 64.1 | 52.7 | 27.3 | 17.1 | 41.4 | 48.4 | 43.8 | 24.4 | 38.0 | 25.0 | 6.1 | 4.7 | 5.0 | 32.6 | 57.5 | 55.7 | 37.3 | 64.1 | 28 | |||
| 3 | 30.3 | 14.2 | 10.1 | 17.9 | 56.6 | 49.9 | 53.6 | 54.0 | 36.5 | 39.1 | 49.7 | 65.5 | 73.7 | 67.5 | 54.3 | 61.8 | 58.8 | 62.5 | 64.9 | 57.8 | 57.2 | 67.5 | 54.1 | 53.8 | 55.6 | 66.5 | 69.5 | 59.9 | 68.0 | 70.4 | 69.5 | 53.9 | 73.7 | 31 |
| 4 | 82.2 | 60.5 | 68.1 | 64.4 | 73.1 | 64.4 | 65.4 | 67.1 | 68.7 | 64.2 | 70.8 | 58.8 | 63.0 | 73.2 | 69.9 | 60.7 | 61.0 | 53.9 | 52.3 | 68.4 | 72.2 | 74.5 | 69.3 | 75.8 | 76.3 | 69.7 | 79.7 | 86.4 | 72.2 | 84.7 | 69.0 | 86.4 | 30 | |
| 5 | 75.2 | 74.1 | 68.7 | 83.9 | 76.3 | 68.0 | 47.4 | 59.2 | 61.6 | 57.3 | 65.3 | 62.7 | 68.2 | 65.8 | 65.9 | 68.2 | 72.1 | 63.6 | 59.8 | 66.6 | 60.8 | 72.3 | 59.4 | 69.6 | 67.8 | 70.6 | 66.6 | 83.9 | 26 | |||||
| 6 | 81.1 | 82.2 | 88.3 | 87.0 | 85.5 | 83.9 | 88.5 | 91.7 | 76.9 | 68.5 | 81.0 | 73.5 | 64.6 | 71.0 | 84.1 | 96.5 | 91.1 | 96.5 | 101.5 | 106.7 | 87.0 | 61.1 | 57.0 | 73.4 | 59.1 | 60.8 | 77.7 | 77.8 | 87.0 | 61.8 | 80.1 | 106.7 | 30 | |
| 7 | 54.4 | 32.9 | 66.7 | 75.1 | 56.4 | 59.8 | 70.2 | 59.9 | 57.3 | 71.9 | 59.2 | 61.7 | 74.1 | 57.2 | 67.8 | 72.6 | 56.0 | 50.6 | 48.3 | 48.7 | 60.3 | 74.7 | 80.4 | 91.8 | 87.3 | 73.6 | 66.6 | 53.6 | 62.0 | 73.6 | 69.8 | 64.3 | 91.8 | 31 |
| 8 | 54.7 | 54.7 | 60.9 | 55.2 | 48.3 | 46.1 | 56.2 | 56.5 | 45.7 | 55.9 | 61.8 | 69.1 | 72.7 | 77.2 | 72.4 | 78.5 | 60.4 | 54.1 | 46.9 | 41.2 | 53.1 | 50.1 | 46.6 | 51.5 | 59.9 | 55.0 | 34.9 | 36.0 | 40.3 | 48.1 | 53.5 | 54.8 | 78.5 | 31 |
| 9 | 57.1 | 51.7 | 54.1 | 74.8 | 66.8 | 60.6 | 66.4 | 68.7 | 62.4 | 58.2 | 51.1 | 47.2 | 50.3 | 60.8 | 48.3 | 47.4 | 41.6 | 45.3 | 48.1 | 46.8 | 51.7 | 48.7 | 60.8 | 52.0 | 58.4 | 53.5 | 39.4 | 47.0 | 42.5 | 46.5 | 53.6 | 74.8 | 30 | |
| 10 | 43.2 | 49.0 | 46.0 | 38.9 | 32.4 | 42.0 | 41.9 | 47.0 | 49.5 | 45.8 | 44.4 | 39.6 | 42.9 | 27.9 | 42.4 | 41.9 | 36.6 | 43.6 | 37.4 | 52.5 | 57.4 | 54.2 | 51.6 | 41.4 | 24.0 | 26.2 | 25.6 | 18.6 | 26.9 | 31.7 | 39.4 | 40.1 | 57.4 | 31 |
| 11 | 18.2 | 48.1 | 23.1 | 26.3 | 37.8 | 40.0 | 38.1 | 39.7 | 23.2 | 16.1 | 14.5 | 13.1 | 12.2 | 14.8 | 20.1 | 16.5 | 19.2 | 34.1 | 35.9 | 43.0 | 34.6 | 35.3 | 32.4 | 46.7 | 39.9 | 26.3 | 26.5 | 23.6 | 25.2 | 40.2 | 28.8 | 48.1 | 30 | |
| 12 | 51.2 | 46.1 | 47.0 | 36.3 | 33.7 | 24.8 | 9.0 | 12.5 | 11.7 | 27.4 | 37.6 | 42.5 | 17.7 | 21.7 | 25.2 | 29.0 | 36.5 | 33.8 | 47.7 | 49.7 | 20.7 | 16.0 | 17.6 | 47.5 | 45.7 | 23.5 | 18.6 | 24.5 | 29.1 | 39.6 | 42.1 | 31.2 | 51.2 | 31 |
