Tabular Survey 2021
NOₓ - TOPDA
Detailed overview of air pollution values for the measuring programme
| Year: | 2021 |
|---|---|
| Matter: | NOₓ - nitrogen oxides |
| Locality: | Ostrava-Poruba DD |
| Measuring programme: | TOPDA |
| Organization: | SMOstrava |
| Region: | Moravskoslezsky |
| District: | Ostrava-mesto |
| Unit: | µg/m³ |
| Measuring method: | chemiluminescence |
| 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 | 24.4 | 67.3 | 57.2 | 46.0 | 28.4 | 55.8 | 33.0 | 39.7 | 19.3 | 46.1 | 67.9 | 22.0 | 29.6 | 13.9 | 24.5 | 13.0 | 25.0 | 75.1 | 26.2 | 25.3 | 25.4 | 26.9 | 16.0 | 23.5 | 21.1 | 40.2 | 39.8 | 30.7 | 56.6 | 16.7 | 35.7 | 34.6 | 75.1 | 31 |
| 2 | 72.8 | 29.7 | 31.0 | 27.7 | 29.9 | 10.8 | 10.6 | 16.7 | 46.9 | 31.3 | 14.3 | 18.2 | 15.2 | 20.5 | 100.4 | 30.0 | 43.3 | 104.8 | 46.9 | 39.4 | 14.0 | 47.7 | 44.8 | 53.8 | 45.4 | 27.0 | 8.6 | 23.0 | 35.9 | 104.8 | 28 | |||
| 3 | 12.0 | 39.4 | 39.2 | 35.8 | 10.4 | 17.3 | 17.8 | 25.2 | 46.7 | 61.1 | 34.3 | 35.8 | 13.7 | 16.0 | 43.0 | 30.3 | 10.1 | 17.0 | 17.4 | 14.3 | 14.6 | 16.0 | 24.2 | 19.0 | 47.0 | 53.4 | 22.6 | 18.3 | 31.7 | 38.8 | 55.8 | 28.3 | 61.1 | 31 |
| 4 | 26.3 | 11.5 | 8.8 | 13.1 | 8.5 | 22.2 | 26.6 | 26.3 | 22.1 | 16.3 | 15.4 | 22.4 | 6.4 | 6.2 | 12.5 | 26.6 | 12.1 | 11.6 | 19.1 | 20.6 | 36.4 | 28.6 | 29.8 | 17.5 | 7.9 | 14.4 | 16.4 | 41.7 | 42.9 | 30.6 | 20.0 | 42.9 | 30 | |
| 5 | 15.4 | 23.7 | 21.0 | 29.1 | 22.9 | 19.9 | 20.5 | 21.3 | 19.1 | 29.6 | 38.7 | 34.4 | 21.7 | 38.8 | 26.4 | 27.5 | 38.7 | 29.8 | 20.4 | 13.0 | 29.4 | 29.9 | 25.7 | 28.0 | 30.8 | 23.6 | 32.7 | 31.3 | 13.3 | 8.6 | 12.3 | 25.1 | 38.8 | 31 |
| 6 | 28.4 | 26.4 | 31.0 | 36.7 | 23.6 | 11.1 | 29.8 | 21.8 | 19.2 | 24.0 | 32.5 | 20.4 | 7.3 | 16.3 | 26.2 | 23.0 | 28.3 | 26.8 | 17.7 | 20.0 | 27.4 | 21.2 | 14.6 | 24.0 | 15.8 | 11.9 | 18.0 | 21.6 | 17.0 | 20.6 | 22.1 | 36.7 | 30 | |
| 7 | 27.3 | 23.1 | 16.3 | 18.4 | 21.6 | 26.3 | 24.7 | 18.9 | 21.6 | 13.2 | 22.3 | 25.8 | 27.4 | 32.0 | 26.5 | 19.6 | 8.5 | 7.2 | 10.0 | 25.9 | 22.2 | 27.3 | 29.2 | 24.5 | 23.6 | 34.1 | 23.3 | 22.2 | 34.1 | 27 | ||||
| 8 | 14.8 | 31.8 | 27.2 | 26.8 | 18.2 | 21.1 | 19.6 | 16.5 | 25.3 | 30.3 | 23.0 | 28.7 | 39.6 | 26.9 | 27.7 | 23.5 | 19.9 | 27.2 | 27.6 | 33.3 | 26.5 | 26.8 | 21.8 | 14.0 | 20.0 | 26.6 | 34.3 | 24.9 | 15.4 | 28.5 | 25.0 | 24.9 | 39.6 | 31 |
| 9 | 14.6 | 23.6 | 41.5 | 21.9 | 13.2 | 37.0 | 43.8 | 48.8 | 50.3 | 55.5 | 37.6 | 24.2 | 38.8 | 39.6 | 64.9 | 47.6 | 21.0 | 19.1 | 10.9 | 15.3 | 36.7 | 23.8 | 29.9 | 27.2 | 29.1 | 42.6 | 34.4 | 17.0 | 44.5 | 37.1 | 33.0 | 64.9 | 30 | |
| 10 | 63.6 | 20.6 | 18.4 | 55.3 | 44.0 | 40.8 | 20.6 | 23.0 | 15.0 | 25.3 | 59.1 | 41.0 | 23.7 | 46.7 | 31.0 | 29.9 | 31.6 | 56.4 | 35.8 | 22.8 | 28.4 | 28.5 | 27.5 | 54.0 | 25.7 | 38.4 | 34.8 | 17.1 | 30.7 | 34.1 | 63.6 | 29 | ||
| 11 | 39.3 | 45.8 | 57.3 | 35.4 | 44.7 | 33.3 | 18.4 | 49.0 | 72.7 | 25.6 | 29.7 | 62.1 | 39.0 | 33.7 | 34.8 | 66.7 | 48.4 | 45.7 | 40.3 | 31.7 | 19.6 | 13.4 | 45.0 | 56.6 | 29.0 | 34.0 | 47.0 | 30.1 | 35.6 | 28.2 | 39.7 | 72.7 | 30 | |
| 12 | 33.6 | 37.7 | 30.9 | 58.4 | 51.0 | 91.1 | 46.8 | 51.8 | 121.3 | 109.1 | 113.8 | 67.1 | 12.1 | 25.2 | 32.7 | 13.7 | 42.5 | 77.8 | 32.0 | 19.2 | 12.8 | 52.0 | 71.0 | 72.4 | 28.7 | 31.9 | 27.0 | 50.5 | 121.3 | 27 | ||||
